Bridge Permit Application Guide (BPAG)

OFFICE OF BRIDGE PROGRAMS, U.S. COAST GUARD

Bridge Permit
Application
Guide

COMDTPUB P16591.3D
July 2016
OMB Control Number:
1625-0015

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US COAST GUARD STOP 7418
2703 MARTIN LUTHER KING JR AVE, SE
WASHINGTON DC 20593-7418
Staff Symbol: CG-BRG
Phone: (202) 372-1511

Commandant
United States Coast Guard

COMDTPUB P16591.3D
19 JULY 2016
COMMANDANT PUBLICATION P16591.3D
Subj:

BRIDGE PERMIT APPLICATION GUIDE

1. PURPOSE. This Manual has been prepared to assist Federal, State and local agencies, as
well as members of the general public, when applying for a Coast Guard permit to construct
a new bridge or causeway or reconstruct or modify an existing bridge or causeway across the
navigable waters of the United States.
2. ACTION. All Coast Guard unit commanders, commanding officers, officers-in-charge,
deputy/assistant commandants, and chiefs of headquarters staff elements shall comply with
the provisions of this Manual. Internet release is authorized.
3. DIRECTIVES AFFECTED. This Publication supersedes the previous Bridge Permit
Application Guide, COMDTPUB P16591.3C.
4. DISCUSSION. Federal law prohibits the construction of any bridge across the navigable
waters of the United States unless first authorized by the Coast Guard. This Manual shall be
provided to State or local agencies who routinely apply for bridge permits and to other
prospective applicants when requested. If the procedures described in this Manual are
followed, it will expedite the permitting process. Questions regarding a specific project
should be directed to the Bridge Program staff of the Coast Guard district where the project is
located.
5. MAJOR CHANGES.
a. The document attached herein provides all the necessary information for an applicant to
apply for a Coast Guard bridge permit. There have been several minor editorial changes
incorporated into this edition of the Bridge Permit Application Guide. The guide
originally had two sections, the Introduction and the Permit Application. This version
adds a new section, the Bridge Project Initiation Request. This section requires
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applicants with covered projects under Title 41 of the Fixing America’s Surface
Transportation Act (FAST-41) to submit a Project Initiation Request providing clear
indication the applicant/project sponsor is prepared to proceed with fulfilling the
requirements of the National Environmental Policy Act in a timely manner. The Coast
Guard encourages all other applicants to submit a Bridge Project Initiation Request. This
is expected to reduce the amount of time the Coast Guard spends working on projects that
are not yet ripe for permit consideration.
b. The Permit Application section is still broken down into three subsections but the order
of presentation has changed to reflect the way the Coast Guard documents this
information in its internal case record of file. The Environmental Documentation section
has been modified to simplify the documentation requirements necessary for inclusion by
the applicant. This streamlined approach was developed in conjunction with the Coast
Guard Offices of Environmental Management and Environmental Law.
c. Appendix A is new to this document but not new to the program. It provides the tools
necessary for an applicant to conduct a navigation impact report as part of the application
process to accurately determine the current and prospective navigation on the waterway.
The appendix requires applicants with Department of Transportation funded projects to
prepare the report and encourages all other applicants to prepare the report to facilitate
the permit application process. This requirement is in accordance with the 2014
Memorandum of Understanding between the Coast Guard, Federal Highway
Administration, Federal Transit Administration, and the Federal Railroad Administration.
6. IMPACT ASSESSMENT. This Publication does not require any new action by the district
bridge offices that is not already part of the permit application process. It is an information
collection tool for bridge permit applicants. There are no new personnel resources required,
no new training and no funding considerations. All actions conducted by district bridge
personnel to process a Coast Guard bridge permit will be captured by a new Bridge Permit
TTP.
7. ENVIRONMENTAL ASPECTS AND IMPACT CONSIDERATION.
a. The development of this Directive and the general policies contained within have been
thoroughly reviewed by the originating office and are categorically excluded (CE) under
current USCG CE #33 from further environmental analysis, in accordance with Section
2.B.2. and Figure 2-1 of the National Environmental Policy Act Implementing
Procedures and Policy for Considering Environmental Impacts, COMDTINST M16475.1
(series).
b. This Directive will not have any of the following: significant cumulative impacts on the
human environment; substantial controversy or substantial change to existing
environmental conditions; or inconsistencies with any Federal, State, or local laws or
administrative determinations relating to the environment. All future specific actions
resulting from the general policies in this Manual must be individually evaluated for
compliance with the National Environmental Policy Act (NEPA), Council on
Environmental Policy NEPA regulations at 40 CFR Parts 1500-1508, DHS and Coast
Guard NEPA policy, and compliance with all other environmental mandates.

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8. DISTRIBUTION. No paper distribution is available for this Manual. An electronic version
is located on the following Commandant (CG-612) web sites. Internet:
http://www.uscg.mil/Directives/, and CGPortal:
https://cgportal2.uscg.mil/library/Directives/SitePages/Home.aspx.
9. RECORDS MANAGEMENT CONSIDERATIONS. This Manual has been thoroughly
reviewed during the Directives clearance process, and it has been determined there are no
further records scheduling requirements, in accordance with the Federal Records Act, 44
U.S.C. 3101 et seq., NARA requirements, and Information and Life Cycle Management
Manual, COMDTINST M5212.12 (series). This policy does not have any significant or
substantial change to existing records management requirements.
10. FORMS/REPORTS. None.
11. REQUEST FOR CHANGES. Send changes/recommendations to: [email protected].

D.C. BARATA /s/
Captain, U.S. Coast Guard
Acting Director, Marine Transportation Systems

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TABLE OF CONTENTS
SECTION 1 INTRODUCTION TO THE PERMITTING PROCESS .....................................................1
A. PROJECT INITIATION ........................................................................................................................1
B. COORDINATION MEETINGS ............................................................................................................1
C. PRELIMINARY NAVIGATIONAL CLEARANCE DETERMINATION .........................................2
D. NEPA SCOPING, DRAFTING AND EVALUATION PHASE ..........................................................2
E. NEPA DECISION PHASE ....................................................................................................................2
F. PERMIT APPLICATION REVIEW AND PUBLIC NOTICE.............................................................2
G. PERMIT DECISION & CASE FILE SUBMISSION ...........................................................................3
SECTION 2 BRIDGE PROJECT INITIATION REQUEST ...................................................................4
A. BRIDGE PROJECT INITIATION REQUEST......................................................................................4
1. Description of project ......................................................................................................................4
2. Description of purpose and need......................................................................................................4
3. Proposed schedule ............................................................................................................................4
4. Potential affects................................................................................................................................4
5. Description of project site conditions ..............................................................................................4
B. BRIDGE PROJECT INITIATION REQUEST SUBMISSION AND EVALUATION ........................4
1. Projects requiring an EIS .................................................................................................................4
a. Sufficiently defined ....................................................................................................................4
b. NEPA ready ...............................................................................................................................4
SECTION 3 PERMIT APPLICATION ....................................................................................................6
A. THE APPLICATION PACKAGE .........................................................................................................6
1. Where to submit the permit application ...........................................................................................6
a. Applicant information ................................................................................................................6
1) Name ....................................................................................................................................6
2) Address ................................................................................................................................6
3) Telephone number ...............................................................................................................6
4) Email address .......................................................................................................................6
b. Consultant/Agent information ...................................................................................................6
1) Name ....................................................................................................................................6
2) Address ................................................................................................................................6
3) Telephone number ...............................................................................................................6
4) Email address .......................................................................................................................6
5) Authorization letter ..............................................................................................................6
c. Proposed Bridge(s).....................................................................................................................6
1) Name of Waterway ..............................................................................................................6
2) Waterway mile .....................................................................................................................6
3) Location ...............................................................................................................................7
4) Bridge type ...........................................................................................................................7
5) Existing drawbridge regulation ............................................................................................7
6) Plan sheets............................................................................................................................7
7) Estimated cost ......................................................................................................................7
8) Funding ................................................................................................................................7

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9) Timeline ...............................................................................................................................7
10) Other Federal Actions ..........................................................................................................7
d. Legal Authority for proposed action ..........................................................................................7
1) Authorization statement .......................................................................................................7
2) Right to build .......................................................................................................................7
e. International bridges (if applicable) ...........................................................................................8
1) Citing legislative authority ...................................................................................................8
2) Department of State Presidential approval ..........................................................................8
f. Dimensions of the navigation opening ......................................................................................8
1) Vertical clearance.................................................................................................................8
2) Horizontal clearance ............................................................................................................8
3) Length of bridge project.......................................................................................................8
4) Width of project ...................................................................................................................8
5) Depth of the waterway .........................................................................................................8
6) Width of waterway...............................................................................................................8
7) Effect on flood heights and drift ..........................................................................................9
g. Dimensions of temporary bridge ...............................................................................................9
h. Waterway data requirements......................................................................................................9
i. Existing bridge(s) .......................................................................................................................9
1) Name of bridge(s) ................................................................................................................9
2) Type of bridge(s)..................................................................................................................9
3) Drawbridge Regulations (if applicable ................................................................................9
4) Drawbridge Regulations (if applicable ................................................................................9
5). Dimensions of existing bridge(s) .........................................................................................9
a) Vertical clearance...........................................................................................................9
b) Horizontal clearance ....................................................................................................10
c) Length of bridge project...............................................................................................10
d) Width of project ...........................................................................................................10
6) Owner of existing bridge ...................................................................................................10
j. Removal of existing bridge(s) ..................................................................................................10
1) Construction methodology .................................................................................................10
2) Maintenance of traffic during construction........................................................................10
3) Removal conditions ...........................................................................................................10
4) Demolition methodology ...................................................................................................10
k. Other Agencies with jurisdiction .............................................................................................10
1) Agency name .....................................................................................................................10
2) Agency approval ................................................................................................................10
B. ENVIRONMENTAL DOCUMENTATION .......................................................................................11
1. National Environmental Policy Act ...............................................................................................11
2. Environmental Effects Abroad ......................................................................................................11
3. Clean Water Act .............................................................................................................................12
4. Wetlands ........................................................................................................................................12
5. Coastal Zone Management Act ......................................................................................................13
6. Floodplains.....................................................................................................................................13
7. Wild and Scenic Rivers ..................................................................................................................13

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8. Coastal Barrier resources Act ........................................................................................................14
9. Land and Water Conservation Fund Act .......................................................................................14
10. National Marine Sanctuaries Act ...................................................................................................14
11. Marine Protected Areas..................................................................................................................15
12. Endangered Species Act ................................................................................................................15
13. Fish and Wildlife Coordination Act...............................................................................................16
14. Magnuson-Stevens Fishery Conservation and Management Act ..................................................16
15. Marine Mammal Protection Act ....................................................................................................16
16. Migratory Bird Treaty Act .............................................................................................................16
17. Bald and Golden Eagle Protection Act ..........................................................................................17
18. Invasive species .............................................................................................................................17
19. Section 106 of the NHPA ..............................................................................................................17
20. Clean Air Act .................................................................................................................................18
21. Environmental Justice & low income populations ........................................................................19
22. Hazardous Materials, Substances or Wastes ..................................................................................19
C. PLAN SHEETS....................................................................................................................................20
1. Plan Sheet Checklist ......................................................................................................................20
a. General .....................................................................................................................................20
b. Title Blocks ..............................................................................................................................20
c. Location/Vicinity Map .............................................................................................................21
d. Plan View .................................................................................................................................21
e. Elevation View.........................................................................................................................22
f. Typical Section View...............................................................................................................23
g. Details of the Bridge Protective System ..................................................................................23
h. Temporary Structures/Falsework .............................................................................................23
i. Details of the Bridge Protective System ..................................................................................24
j. Temporary Structures/Falsework .............................................................................................24
k. Bridge Lighting Plan ................................................................................................................24
EXAMPLE 2.1 - Example of Permit Plans, Location and Vicinity Maps ....................................25
EXAMPLE 2.2 - Example of Permit Plans, Combined Vicinity and Location Map ....................26
EXAMPLE 2.3 - Example of Permit Plans, Combined Plan and Elevation Views ......................27
EXAMPLE 2.4 - Example of Permit Plans, Combined Plan and Elevation Views ......................28
EXAMPLE 2.5 - Example of Permit Plans, Combined Plan and Elevation Views ......................29
EXAMPLE 2.6 - Example of Permit Plans, Plan View .................................................................30
EXAMPLE 2.7 - Example of Permit Plans, Plan View .................................................................31
EXAMPLE 2.8 - Example of Permit Plans, Elevation View ........................................................32
EXAMPLE 2.9 - Example of Permit Plans, Elevation View ........................................................33
EXAMPLE 2.10 - Example of Permit Plans, Typical Cross Section ............................................34
EXAMPLE 2.11 - Example of Permit Plans, Bridge Protective System.......................................35
EXAMPLE 2.12 - Example of Permit Plans, Bridge Protective System.......................................36
APPENDIX A: WATERWAY DATA REQUIREMENTS ................................................................. A1-1
A. MEANS OF DATA COLLECTION .............................................................................................. A1-1
B. PRESENT GOVERNING STRUCTURE(S) ................................................................................. A1-3
1. Bridges upstream and downstream ........................................................................................... A1-3

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C.

D.

E.

F.

G.

2. Change in clearance .................................................................................................................. A1-3
3. Restrictive horizontal clearance ................................................................................................ A1-3
4. Restrictive vertical clearance .................................................................................................... A1-3
5. Restrictions due to proposed bridge .......................................................................................... A1-3
WATERWAY CHARACTERISTICS ........................................................................................... A1-3
1. Waterway stages ....................................................................................................................... A1-3
2. Natural flow of the waterway ................................................................................................... A1-3
3. Width of the waterway .............................................................................................................. A1-3
4. Depth of the waterway .............................................................................................................. A1-3
5. Waterway layout and geometry ................................................................................................ A1-4
6. Channel and waterway alignment ............................................................................................. A1-4
7. Other limiting factors ................................................................................................................ A1-4
EMERGENCY OPERATIONS VESSELS .................................................................................... A1-4
1. Waterway maintenance activities ............................................................................................. A1-4
2. Coast Guard and/or other government vessel activites ............................................................. A1-4
3. Vessels utilizing the waterway.................................................................................................. A1-4
4. Allow passage of largest vessels ............................................................................................... A1-5
5. Vessels restricted by proposed bridge....................................................................................... A1-5
6. Can restricted vessels be modified ............................................................................................ A1-5
7. Identify vessels which can be modified .................................................................................... A1-5
8. Impacted and burdened users .................................................................................................... A1-5
FEDERAL NAVIGATION PROJECT .......................................................................................... A1-5
1. Project name.............................................................................................................................. A1-5
2. Design vessel info (if appropriate) ............................................................................................ A1-5
3. Design vessel specifications ..................................................................................................... A1-5
4. Safe and efficient vessel passage .............................................................................................. A1-5
5. Can vessels be modified............................................................................................................ A1-5
6. Modification information .......................................................................................................... A1-5
7. Changes to waterway usage ...................................................................................................... A1-5
8. Impacts to federal channel ........................................................................................................ A1-5
PRESENT AND PROSPECTIVE RECREATIONAL NAVIGATION ........................................ A1-5
1. Vessel information .................................................................................................................... A1-6
2. Percentage of recreation fleet impacted .................................................................................... A1-6
3. Impacts to facilities ................................................................................................................... A1-6
4. Can segments of the fleet be modified ...................................................................................... A1-6
5. Additional information on impacted/burdened waterway users ............................................... A1-6
PRESENT AND PROSPECTIVE COMMERCIAL NAVIGATION............................................ A1-7
1. Vessel name .............................................................................................................................. A1-7
2. Registration/documentation numbers ....................................................................................... A1-7
3. Vessel type ................................................................................................................................ A1-7
4. Vessel owner contact information ............................................................................................ A1-7
5. Primary mooring location ......................................................................................................... A1-7
6. Vessel beam .............................................................................................................................. A1-7
7. Vessel draft ............................................................................................................................... A1-7
8. Vessel air draft .......................................................................................................................... A1-7

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H.
I.

J.

K.

9. Specialized vessels .................................................................................................................... A1-7
10. Vessel safety ............................................................................................................................. A1-7
11. Frequency of vessel transits ...................................................................................................... A1-7
12. Vessel traffic characteristics ..................................................................................................... A1-7
13. Impacts to cruise ship ports-of-call/terminals ........................................................................... A1-7
14. Impacts to ports supporting post-Panamax vessels................................................................... A1-7
15. Impacts to unique regional product shipments ......................................................................... A1-7
16. Impacts to helper boats/tugs...................................................................................................... A1-7
17. Annual cargo movements ......................................................................................................... A1-7
18. Impacts to commercial fleet ...................................................................................................... A1-7
19. Impacts to upstream commercial activity ................................................................................. A1-7
20. Impacts to commercial/industrial development ........................................................................ A1-8
21. Future navigational needs ......................................................................................................... A1-8
22. Existing and historical waterway use and conditions ............................................................... A1-8
23. Input from waterway dependant facilities................................................................................. A1-8
24. Land-use zoning along the waterway ....................................................................................... A1-8
25. Future vessel size and traffic trends .......................................................................................... A1-8
26. Input from states based on state development plans ................................................................. A1-8
27. Input from facilities based on business plans ........................................................................... A1-8
28. Commercial shipping and other affected businesses ................................................................ A1-8
29. Can restricted vessels by modified ........................................................................................... A1-8
30. Additional information concerning impacted/burdened users .................................................. A1-8
MARINE FACILITIES .................................................................................................................. A1-8
LOCAL SERVICE FACILITIES ................................................................................................... A1-8
1. Facility impacts ......................................................................................................................... A1-8
2. Critical infrastructure, key resources, important/unique capabilities ....................................... A1-9
3. Impacts to facilities ................................................................................................................... A1-9
4. Alternate service locations ........................................................................................................ A1-9
5. Impacts from use of alternate facilities ..................................................................................... A1-9
6. Feasibility to modify affected vessels ....................................................................................... A1-9
7. Describe modifications ............................................................................................................. A1-9
ALTERNATE ROUTES ................................................................................................................ A1-9
1. Number of vessels required to use alternate route .................................................................... A1-9
2. Vessel information .................................................................................................................... A1-9
3. Identify alternate routes .......................................................................................................... A1-10
4. Impacts from using alternate routes ........................................................................................ A1-10
5. Impacts on transit time and operating cost ............................................................................. A1-10
6. Feasibility to modify vessels ................................................................................................... A1-10
7. Identify modifications ............................................................................................................. A1-10
HARBOR OF REFUGE ............................................................................................................... A1-10
1. Impacts to harbors of refuge ................................................................................................... A1-10
2. Vessel information .................................................................................................................. A1-10
3. Feasibility to modify vessels ................................................................................................... A1-10
4. Identify the modifications ....................................................................................................... A1-11
5. Describe alternate harbors of refuge ....................................................................................... A1-11

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L. NEAR BEND IN WATERWAY .................................................................................................. A1-11
1. Impacts from bend on safe passage ........................................................................................ A1-11
2. Consideration for alternate lcoation ........................................................................................ A1-11
M. OTHER FACTORS ...................................................................................................................... A1-11
1. Describe the factors................................................................................................................. A1-11
2. Recommended mitigative measures ....................................................................................... A1-11
N. HYDRAULIC CONDITIONS...................................................................................................... A1-11
1. Describe the conditions ........................................................................................................... A1-11
2. Recommended mitigative measures ....................................................................................... A1-11
O. ATMOSPHERIC CONDITIONS ................................................................................................. A1-11
1. Describe the conditions ........................................................................................................... A1-11
2. Recommended mitigative measures ....................................................................................... A1-11
P. GUIDE CLEARANCES ............................................................................................................... A1-11
1. Horizontal guide clearance ..................................................................................................... A1-11
2. Vertical guide clearance .......................................................................................................... A1-11
3. Deviation from guide clearance .............................................................................................. A1-12
4. Justify deviation from guide clearance ................................................................................... A1-12
Q. OTHER MAN-MADE CONDITIONS ........................................................................................ A1-12
1. Describe the conditions ........................................................................................................... A1-12
2. Recommended mitigative measures ....................................................................................... A1-12
R. ADDITIONAL FACTORS ........................................................................................................... A1-12
S. IMPACTS TO NAVIGATION..................................................................................................... A1-12
1. Conduct a navigational impact report ..................................................................................... A1-12
2. Factors when converting a movable bridge to a fixed bridge ................................................. A1-12
T. MITIGATION............................................................................................................................... A1-12
1. Can cargo arrangements be modified ..................................................................................... A1-12
2. Are alternate routes available.................................................................................................. A1-12
3. Can transit be made at lower water stages .............................................................................. A1-12
APPENDIX B: ENVIRONMENTAL CONTROL LAWS, EXECUTIVE ORDERS, AND
REGULATAIONS REQUIRING COMPLIANCE, AS APPLICABLE, WITH BRIDGE PROGRAM
ACTIONS ....................................................................................................................................... A2-1
TABLE 2.1 - Environmental Control Laws, Executive Orders, and Regulations Requiring
Compliance, as applicable, with Bridge Program Actions ....................................................... A2-1
APPENDIX C: COAST GUARD DISTRICT BRIDGE PROGRAM OFFICE CONTACTS ............ A3-1
APPENDIX D: COAST GUARD DISTRICT MAP ............................................................................ A4-1

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SECTION 1 INTRODUCTION TO THE PERMITTING PROCESS
The Coast Guard permits the location and plans of bridges and causeways and imposes any
necessary conditions relating to the construction, maintenance, and operation of these bridges in
the interest of public navigation. A bridge permit is the written approval of the location and
plans of the bridge or causeway to be constructed or modified across a navigable waterway of the
United States.
Additional information regarding Coast Guard permitting can be found online at
http://www.uscg.mil/hq/cg5/cg551/default.asp. Federal law prohibits the construction of bridges
and causeways across navigable waterways unless the Coast Guard first authorizes them. By
following the procedures in this Publication the Coast Guard can efficiently process a bridge
permit application.
This guidance does not substitute applicable legal requirements, nor does it create a rule. It is
neither intended to, nor does it impose legally-binding requirements on any party. It represents
the Coast Guard’s current thinking on this topic and may assist industry, mariners, the general
public, and the Coast Guard, as well as other federal and state regulators, in applying statutory
and regulatory requirements. In compliance with the Paperwork Reduction Act of 1995, the
collection of this information for a bridge permit application is covered by Office of
Management and Budget Control Number: 1625-0015.
THE PERMITTING PROCESS
A. Project Initiation
1. The applicant contacts the Coast Guard District Bridge Office to discuss the proposed
bridge project and requirements listed in this Guide.
2. The Coast Guard District Bridge Office determines if the waterway is navigable (if not
previously done) and if the project is exempt from a Coast Guard bridge permit.
3. The applicant submits a project initiation request to the Coast Guard District Bridge
Office. Information on the project initiation request can be found later in this Guide.
4. The Coast Guard District Bridge Office provides navigational points of contact to assist
with navigation data collection for the navigation impact report. See Appendix A for
navigation impact report requirements.
5. The Coast Guard District Bridge Office reviews the proposed project purpose and need
statement.
6. The Coast Guard District Bridge Office reviews the project initiation request submission
and determines project viability and priority level.
B. Coordination Meetings
1. The applicant develops a coordinated project plan with the Coast Guard and other
Federal, State, and local agencies (responsibilities, issues/concerns, need for public
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meetings, application requirements, and project schedule/milestones). During the
development of this plan, the following actions occur:
a. The lead Federal agency and cooperating agency are identified.
b. A designation in writing is made to document which agency is to act on behalf of
other agencies for the Endangered Species Act, National Historic Preservation Act,
etc.
c. The Coast Guard District Bridge Office provides written acceptance of
cooperating/participating agency status to the lead Federal agency.
d. Applicant provides information on level of NEPA document, if known.
C. Preliminary Navigational Clearance Determination
1. Applicant submits navigational impact report (when applicable).
2. The Coast Guard District Bridge Office provides a preliminary navigation determination
to the applicant in writing. The determination will state how long it is valid if navigation
does not change on the waterway.
D. NEPA Scoping, Drafting and Evaluation Phase
1. The Coast Guard District Bridge Office attends scoping meetings and reiterates Coast
Guard environmental requirements for the NEPA document.
2. The lead federal agency drafts the NEPA document.
3. The Coast Guard District Bridge Office compares the NEPA draft to requirements
outlined in the Bridge Permit Application Guide.
4. The Coast Guard District Bridge Office evaluates design alternatives in the NEPA
document against the preliminary navigation determination.
5. The Coast Guard District Bridge Office provides environmental comments to the lead
federal agency and sponsor/applicant. Comments on navigation within the NEPA
document should be addressed separately.
E. NEPA Decision Phase
1. The lead federal agency adjudicates NEPA comments.
2. The Coast Guard District Bridge Office prepares the Coast Guard NEPA decision
document for approval in conjunction with the lead Federal agency (the USCG NEPA
document is typically signed when the lead Federal agency signs their NEPA document).
F. Permit Application Review and Public Notice
1. Application materials might be submitted to the USCG during the NEPA evaluation
phase.
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a. Once all permit application materials are submitted, the Coast Guard District Bridge
Office reviews the application and determines whether it is complete. The Coast
Guard District Bridge Office will then notify the applicant in writing (via letter or email) of application deficiencies and when the application is complete. A projected
permit date will be included in the letter to the applicant once the application is
deemed complete.
b. The application is complete when all final required documents and certifications are
received and are sufficient to make a permit decision.
2. The Coast Guard District Bridge Office will issue the public notice (PN) when sufficient
information is received. The application needs not be complete in order to issue a PN.
3. The Coast Guard District Bridge Office will then respond to navigation-related public
comments and send non-navigation related comments to the lead federal agency and
sponsor/applicant.
4. Ensure consultations under all applicable environmental laws are completed before
permit decision.
G. Permit Decision & Case File Submission
1. The Coast Guard District Bridge Office makes a permit recommendation and if
appropriate, issues the bridge permit.
2. If the project is a headquarters action, the case file is sent to Coast Guard headquarters for
permit decision. When a Coast Guard Headquarters final agency action is required, the
staff of the Permits Division, Bridge Program Office, U. S. Coast Guard Headquarters in
Washington, DC, reviews and evaluates the case file submitted by the District
Commander.
3. Based on this evaluation, the District Commander's recommendation may be accepted or
rejected, and a bridge permit may be issued or denied.

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SECTION 2 BRIDGE PROJECT INITIATION REQUEST

The Coast Guard District Bridge Office should be consulted early and often throughout the entire
bridge permitting process. The permitting improvement provisions found in Title 41 of the
Fixing America’s Surface Transportation Act (FAST Act Title 41, or “FAST-41”) created a new
requirement for covered projects to include a notice of initiation. Applicants with projects
covered under FAST-41 must now submit a written Project Initiation Request providing clear
indication they are prepared to proceed with fulfilling the requirements for NEPA in a timely
manner. Submission of this document is highly encouraged for all other applicants to avoid
delays and head off potential conflicts in the permit application process.
A. BRIDGE PROJECT INITIATION REQUEST FOR PERMIT - The initiation request
consists of the following information:
1.

A brief description of the proposed project, including information about constraints or
flexibility with respect to the project;

2.

A brief description of the purpose and need of the bridge project;

3.

Proposed schedule (if known), including timeframe for filing necessary Federal and
State applications, construction start date, and planned in-service date, if approved;

4.

A list of potentially affected Federal and non-Federal entities; and,

5.

Based on existing, relevant and reasonably available information, a description of the
known existing major project site conditions, potential changes to the waterway and/or
any other areas of concern.

B. BRIDGE PROJECT INITIATION REQUEST SUBMISSION AND EVALUATION
1. Projects which require preparation of an Environmental Impact Statement (EIS) require
the initiation request be submitted no later than just prior to, or at the same time as, the
submittal of the draft NEPA Notice of Intent (NOI). Contact the Coast Guard District
Bridge Office responsible for the area in which the project is to be located to coordinate
the timing of the submission. For non-EIS level projects the initiation request should be
submitted when:
a. The proposed bridge project is sufficiently defined to provide the above required
information; and
b. The project sponsor is ready to begin the NEPA phase of project development by
devoting appropriate staff, consultant services, financial resources and leadership
attention to the project. Consultation among the project sponsor/applicant, lead
agencies, and other appropriate agencies prior to this notification is a good practice.

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COMDTPUB P16591.3D
NOTE: The project sponsor/applicant typically may begin to submit application
materials at this stage. Once the Coast Guard has received an Initiation Request, the
Coast Guard will begin reviewing application materials as they become available. The
Coast Guard requires submission of all the items within Section 3 before the application
can be considered complete.

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COMDTPUB P16591.3D
SECTION 3 PERMIT APPLICATION

The Coast Guard bridge permitting process is directed by laws, policies, professional standards
and other requirements. This chapter is a guide to help the applicant through the bridge permit
application process. Additional information may be found in 33 CFR, Parts 114 and 115. The
OMB Information Collection Number is 1625-0015.
A. THE APPLICATION PACKAGE - The application package consists of the following
information. Submit information in the format outlined below. If any section is not
applicable to the project, state why it is not applicable.
1. Per 33 CFR § 115.50(j), when applying for a bridge permit, submit an application
package to the Coast Guard District Bridge Office that has jurisdiction over the area of
the proposed bridge site.
Salutation (i.e. Dear Sir/Ma’am):
Application is hereby made for a Coast Guard bridge permit.
Application Date:
a. Applicant information:
1) Name;
2) Address;
3) Telephone number; and
4) Email address;.
b. Consultant/Agent information (if employed):
1) Name (company or individual);
2) Address;
3) Telephone number;
4) Email address; and
5) Letter authorizing the consultant/agent to obtain permits on behalf of the
applicant.
c. Proposed Bridge(s):
1) Name of the waterway that the bridge(s) would cross;
2) Number of miles above the mouth of the waterway where the bridge(s) would be
located and provide latitude and longitude coordinates (degree/minute/second) at
6

COMDTPUB P16591.3D
centerline of navigation channel (contact the local Coast Guard Bridge Office for
guidance);
3) City or town, county/parish, and state where the bridge(s) would be located at,
near, or between;
4) Brief description of project to include type of bridge(s) proposed [fixed or
movable (drawbridge, bascule, vertical lift, swing span, pontoon), highway,
railway, pedestrian, pipeline] and existing bridge(s) at project site, if applicable;
5) Drawbridge Regulations (if applicable): if the proposed bridge(s) is a new
movable span, identify if it will operate under 33 CFR § 117.5 (which requires all
movable span bridges to open upon vessel request) or if it is anticipated a special
operating regulation will be requested in accordance with 33 CFR Part 117
Subpart B. If a special operating regulation is anticipated, explain why special
operating regulations are being requested and contact the Coast Guard District
Bridge Office to discuss further. If there is an existing drawbridge at the site,
identify the drawbridge regulation the bridge operates under and indicate if the
regulation must be adopted by the new bridge or whether there is an expectation
that a modification may be required.;
6) Date of plans and number of plan sheets;
7) Estimated cost of bridge(s) and approaches;
a) Provide the estimated cost of the bridge(s) as proposed, with vertical and
horizontal navigational clearances.
b) Provide the estimated cost of a low-level bridge(s) on the same alignment with
only sufficient clearance to pass high water while meeting the intended
purpose and need.
8) Type and source of project funding (federal, state, private, etc.);
9) Proposed project timeline;
10) Other Federal actions (e.g., permits, approvals, funding, etc.) associated with the
proposal.
d. Legal authority for proposed action:
1) If the applicant does not own the existing bridge(s) that is being replaced or
modified, include a signed statement from the bridge owner authorizing the
removal or modification work.
2) State whether the applicant has the right to build in accordance with 33 CFR §
115.05. If the applicant does not own the property needed to build the bridge(s) as
proposed, include a signed statement (e.g., deed or easement) from the property
owner or owners authorizing the proposed construction or modification work.

7

COMDTPUB P16591.3D
e. International bridges (if applicable):
1) The International Bridge Act of 1972, or a copy of the Special Act of Congress if
constructed prior to 1972, should be cited as the legislative authority for
international bridge construction; and
2) The Coast Guard requires Presidential approval, via the State Department, before
issuing a bridge permit under the International Bridge Act of 1972.
NOTE: Please include a copy of State Department approval for international
bridges in the application package for a Coast Guard bridge permit.
f. Dimensions of the proposed bridge(s): (All navigational clearances should be stated
in U.S. linear feet in decimal form vs. feet and inches. For international bridges,
provide clearances in both linear feet and meters). Cite number of plan sheets and
date(s) of plan sheets to be approved.
1) Vertical clearance as indicated on plan sheets: This is the minimum vertical
distance between the lowest part (e.g., member, chord, or steel) of the
superstructure spanning the navigation channel and the recognized datum (e.g.,
MHW, 2% flow line, etc.) at the bridge site. Cite clearances above the
appropriate high water elevation and low water elevation. In the case of movable
bridges, cite clearances in the open and closed positions. In some situations,
vertical clearances should be cited at the margins of the navigation channel, and
for a bascule bridge clearances at the tip of the leaves, if not fully open.
2) Horizontal clearance as indicated on plan sheets: This is the horizontal distance,
measured normal to the axis (centerline) of the channel, through which the stated
vertical clearance is available. Clearance may be between piers (full width of the
span), between the bridge protective system, within the margins of the
navigational channel, or bank-to-bank in the case of a bridge having no piers or
bridge pier protective fender system within the waterway.
3) Length of bridge(s) project: This is the length of the bridge(s) project from
abutment-to-abutment or approach-to-approach.
If no prior permit exists, and this is a modification or replacement project, is the
length the same as the old bridge. If not, what is the difference?
4) Width of bridge(s) project: This is the width of the bridge(s) at its widest point
(out-to-out).
If no prior permit exists, and this is a modification or replacement project, is the
width the same as the old bridge. If not, what is the difference?
5) Depth of the waterway: At project site at MHW if tidal or OHW if non-tidal,
using the appropriate elevation and datum (e.g., NGVD 1929, NAVD 1988, etc.).
6) Width of waterway: At project site at MHW if tidal or OHW if non-tidal.

8

COMDTPUB P16591.3D
7) Significant effect on flood heights and associated drift, if any, that could cause a
navigation hazard.
g. Temporary Bridge(s) dimensions (vertical clearance, horizontal clearance, length and
width), if applicable:
h. Waterway Data Requirements: Contact the Coast Guard District Bridge Office to
determine what data in the navigation impact report (see Appendix A) is required for
the proposed project. The information will assist the Coast Guard in making a
preliminary navigation determination, which will inform alternatives that will be
analyzed in the environmental documentation.
i. Existing bridge(s) if applicable:
1) Name of bridge(s): e.g., US 40 Highway Bridge; or Coleman Memorial Bridge; or
State Route 7 Bridge also known as Preston Falls Bridge and waterway mile
point;
2) Type of bridge(s) and number of lanes: e.g., fixed or moveable (drawbridge,
bascule, vertical lift, swing span, pontoon, etc.); highway, railway, pedestrian,
pipeline;
3) Drawbridge Regulations (if applicable): If the existing bridge(s) has a movable
span identify whether its operating schedule is regulated by 33 CFR § 117.5 or if
it operates under a special operating regulation found in 33 CFR Part 117 Subpart
B (if so cite the regulation).
Modification of an existing drawbridge may require revision or removal of the
existing regulation (e.g. if the bridge project involves replacing the existing
drawbridge with a fixed bridge). Contact the local Coast Guard office if it is
anticipated the existing operating schedule will change for the proposed bridge;
4) Latitude and longitude coordinates (degree/minute/second) at centerline of the
bridge(s);
5) Dimensions of the existing bridge(s): (All navigational clearances should be
stated in U.S. linear feet. In addition, provide clearances in meters if international
bridge(s)).
a) Vertical clearance: This is the minimum vertical distance between the lowest
part (e.g., member, chord, or steel) of the superstructure spanning the
navigation channel and the recognized datum (e.g., MHW, 2% flow line, etc.)
at the bridge site. Cite clearances above the appropriate high water elevation
and low water elevation. In the case of movable bridges, cite clearances in the
open and closed positions. In some situations, vertical clearances should be
cited at the margins of the navigation channel, and for a bascule bridge
clearances at the tip of the leaves, if not fully open.
For modification and replacement projects, the applicant must cite the vertical
clearance of the existing bridge and the proposed bridge from the same datum.
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COMDTPUB P16591.3D
If the vertical datum for the existing bridge differs from the proposed vertical
datum (tidal referenced to geodetic), show all necessary converted vertical
clearance values and note the original values in the notes section on the plan
sheets to demonstrate any change in approved clearances. If conversions (i.e.
MLT to MLW) cannot be made, it is necessary for the applicant to survey the
existing bridge to provide as-built clearances using the same verifiable vertical
datum (tidal and geodetic) as the proposed project.
b) Horizontal clearance: This is the horizontal distance, measured normal to the
axis (centerline) of the channel, through which the stated vertical clearance is
available. Clearance may be between piers (full width of the span), between
the bridge protective system, within the margins of the navigation channel or
bank-to-bank in the case of a bridge having no piers in the waterway.
c) Length of existing bridge(s): This is the horizontal distance from abutment-toabutment or approach-to-approach.
d) Width of existing bridge(s): This is the width of the bridge(s) at its widest
point (out-to-out).
6) Owner of the existing bridge(s).
j. Discuss construction methodology, if known, and removal of existing bridge(s), as
applicable:
1) Discuss proposed construction methodology and restrictions;
2) Discuss maintenance of land traffic during construction activities;
3) Discuss extent of removal of existing bridge(s) (e.g. in its entirety, two feet below
the mud line, down to or below the natural bottom of the waterway or to a specific
elevation), time needed for removal, etc.; and
4) Discuss demolition methodology.
NOTE: In the interest of navigational safety, the Coast Guard must make the
final decision concerning the extent of bridge(s) removal.
k. Other agencies with jurisdiction over the proposed project:
1) Agency; and
2) Permits or type of approvals required for the project.

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COMDTPUB P16591.3D
B. ENVIRONMENTAL DOCUMENTATION:
NOTE: See Appendix B for a table of the Environmental Control Laws, Executive
Orders, and Regulations Requiring Compliance, as applicable, with Bridge Program
Actions.
NOTE: For all of the below environmental control laws, the Coast Guard requests
specific decision documents as part of the application. If the Coast Guard is the lead
federal agency for the National Environmental Policy Act and other environmental
control laws, coordinate with the local Coast Guard District Bridge Office for a list of
documents to include.
1. National Environmental Policy Act - The National Environmental Policy Act (NEPA)
(42 USC 4321, et seq.) requires Federal agencies to evaluate the potential environmental
impacts of their actions. Coast Guard bridge permits are federal actions that require the
preparation of an environmental evaluation document describing the potential
environmental effects under NEPA.
Lead Federal Agency:
List Cooperating Agencies for project:
a. Type of environmental document.
Environmental Impact Statement/Record of Decision (EIS/ROD)
Cite location(s) in the application package:
Environmental Assessment/Finding of No Significant Impact (EA/FONSI)
Cite location(s) in the application package:
Categorical Exclusion (CE)
Cite location(s) in the application package:
b. Has the environmental document been modified, reevaluated, supplemented or
rescinded for the proposed action?
Yes

No

If yes, cite location(s) in the application package:
2. Environmental Effects Abroad - Executive Order 12114 requires federal agencies
taking actions that significantly affect the environment of other nations or the global
commons to take environmental considerations into account for that action.
a. Does the proposed project involve a bridge connection to Canada or Mexico?
Yes

No
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COMDTPUB P16591.3D
If yes, cite location(s) in NEPA document where environmental effects abroad are
described:
3. Clean Water Act - Section 401 of the Clean Water Act of 1977(CWA) (33 U.S.C.
1251), as amended, prohibits Federal permitting or licensing agencies from issuing
authorizations for construction activities having discharges into navigable waters, until
the appropriate water quality certifying agency has issued a water quality certification or
waiver procedures have been satisfied.
a. Has a Water Quality Certification (WQC), waiver or statement that the WQC is not
required been obtained from the appropriate federal, interstate, or state agency?
Yes

No

If yes, cite location(s) in the application package:
NOTE: The USCG will not accept an application package as complete if a WQC,
waiver, or statement from the appropriate regulatory body has not been obtained.
b. Name of the Federal, State or Tribal certifying agency and point of contact with
phone and email address, if available:
c. If the WQC is granted under a Programmatic Agreement (e.g., U.S. Army Corps of
Engineers (USACE) Nationwide Permit (NWP) include the date of the NWP, the type
of NWP (14, 15, etc.) and the NWP number and title:
d. For permit amendment actions, include a new WQC or a written confirmation from
the certifying agency that the existing WQC has been reissued/renewed or is still
valid for the proposed action.
New WQC Attached
Written Confirmation of WQC validity attached
4. Wetlands - Executive Order 11990 - Protection of Wetlands, states that no federally
approved project will occur in wetlands unless there is no practical alternative to
constructing in the wetlands. As a result, the Coast Guard must analyze alternative
locations which avoid taking wetlands. If no alternative locations or designs are
practicable, then the Coast Guard must ensure that the project design includes all
practicable measures to minimize wetland impacts.
a. Is the proposed project located in or adjacent to a wetland?
Yes

No

b. If yes, what is the acreage of wetlands that will be permanently and temporarily
impacted by the proposed project?
Include USACE permit (nationwide authorization or individual), if required, and cite
where wetland mitigation measures are described in the application package:
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COMDTPUB P16591.3D
5. Coastal Zone Management Act - The Coastal Zone Management Act (CZMA) of 1972
(16 U.S.C. § 1451), as amended, and its implementing regulations (15 CFR Part 930),
requires all projects located within the designated coastal zone of a state to be consistent
with the State's federally approved CZM plan (CZMP).
a. Is the project located in a state that has an approved CZMP?
Yes

No

b. If yes, is the project within an area included in the federally approved CZMP?
Yes

No

c. If yes, has the State specifically excluded this activity from its federally approved
CZMP?
Yes

No

Include State CZM concurrence/with consistency certification and cite location(s) in
the application package:
6. Floodplains - Executive Order 11988, Floodplain Management and Protection, requires
Federal agencies to avoid authorizing projects in the base floodplain unless there is no
practical alternative. By their very nature, most bridges are located within the base
floodplain. Therefore, the Coast Guard must ensure that the project design includes all
measures practicable to minimize floodplain impacts and to protect the natural and
beneficial values of the floodplain.
a. Is the proposed project located in the base floodplain? An encroachment into the base
floodplain does not exist when only the piers, pilings, or pile bents are located in the
floodplain.
Yes

No

b. Is there a significant encroachment (constituting a considerable probability of loss of
human life; likely future damage associated with the encroachment that could be
substantial in cost or extent; or a notable adverse impact on natural and beneficial
floodplain values) into the floodplain?
Yes

No

c. If yes, provide documentation and cite location(s) in the application package:
7. Wild and Scenic Rivers - Section 7 of the Wild and Scenic Rivers Act of 1968 (16
U.S.C. § 1271), as amended, prohibits the issuance of any federal permit for construction
of projects having adverse impacts on a river, or a proposed river, with values qualifying
it for protection under this act.

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COMDTPUB P16591.3D
a. Is the river involved in the proposed bridge project a designated Wild and Scenic
River?
Yes

No

b. If yes, attach correspondence with the river-administering agency and cite location(s)
in the application package:
8. Coastal Barrier Resources Act - The Coastal Barrier Resources Act (CBRA)
established the Coastal Barrier Resources System and restricted federal expenditures that
encourage development in such areas unless the project falls under an exception to the
CBRA.
a. Does the proposed project connect to a unit of the Coastal Barrier Resources System?
Yes

No

b. If yes, and the project is federally funded, cite location of Section 6 exception in the
application package and any correspondence with the FWS:
9. Land and Water Conservation Fund Act - Section 6(f) of the Land and Water
Conservation Fund Act (LWCFA) assures that once an area has been funded with
LWCFA assistance, it is continually maintained in public recreation use unless NPS
approves substitution property of reasonably equivalent usefulness and location and of at
least equal fair market value. The Secretary must approve all conversions of property
acquired or developed with LWCFA assistance under this section to other than public
outdoor recreation uses.
a. Does the proposed project involve a conversion of land or facilities funded under
Section 6(f) of the LWCFA?
Yes

No

b. If yes, include correspondence with the NPS and authorization from the Secretary of
the Interior for that conversion and cite location(s) in the application package:
10. National Marine Sanctuaries Act - Section 304(d) of the National Marine Sanctuaries
Act (16 U.S.C. § 1434(d)) requires interagency consultation between NOAA and federal
agencies taking actions, including authorization of private activities, “likely to destroy,
cause the loss of, or injure a sanctuary resource.”
a. Is the proposed project in or adjacent to a National Marine Sanctuary?
Yes

No

b. Is the proposed bridge(s) likely to destroy, cause loss of, or injure a resource of a
National Marine Sanctuary? (If no, provide evidence)
Yes

No

c. If yes, include evidence of consultation with Office of National Marine Sanctuaries
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COMDTPUB P16591.3D
and the agency’s findings/conditions and cite location(s) in the application package:
11. Marine Protected Areas - Executive Order 13158 requires each Federal agency whose
actions affect the natural or cultural resources that are protected by a Marine Protected
Area (MPA) to identify such actions and, to the extent permitted by law and to the
maximum extent practicable, avoid harm to the natural and cultural resources that are
protected by an MPA.
a. Is the proposed project in or adjacent to a MPA as defined in section 4(d) of
Executive Order 13158?
Yes

No

b. If yes, will the proposed project affect the natural or cultural resources that are
protected by the MPA? (If no, provide evidence)
Yes

No

c. If yes, include evidence of correspondence with MPA Center, if applicable, and cite
location(s) in the application package:
12. Endangered Species Act - Section 7 of the Endangered Species Act of 1973 (ESA) (16
U.S.C. § 1531), as amended, requires each Federal agency to insure that any action
authorized, funded, or carried out by the agency is not likely to jeopardize the continued
existence of any endangered or threatened species or result in the destruction or adverse
modification of critical habitat.
a. Are there federally designated threatened or endangered species and/or critical habitat
in the area that the proposed project is located? (If no, provide evidence)
Yes

No

b. May the proposed project affect federally designated threatened or endangered
species and/or critical habitat? (If no, provide evidence)
Yes

No

c. If yes, was there formal or informal consultation with the United States Fish and
Wildlife Service (USFWS) or the National Marine Fisheries Service (NMFS)?
Formal consultation
Informal consultation
d. If formal, provide date(s) and attach biological assessment, biological opinion, and
any other relevant correspondence and cite location(s) in application package:
e. If informal, provide dates and include correspondence or documented phone
conversations with and from USFWS/NMFS and cite location(s) in the application
package:
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COMDTPUB P16591.3D
f. Include Biological Assessment/Biological Evaluation, as appropriate.
13. Fish and Wildlife Coordination Act - The Fish and Wildlife Coordination Act (FWCA)
(16 USC § 742, et seq.) provides the basic authority for the USFWS’ involvement in
evaluating impacts to fish and wildlife from proposed water resource development
projects. It requires that fish and wildlife resources receive equal consideration to other
project features. It also requires Federal agencies that construct, license or permit water
resource development projects to first consult with the Service (and NMFS in some
instances) and the State fish and wildlife agency regarding the impacts on fish and
wildlife resources and measures to mitigate these impacts.
a. Include any correspondence with USFWS and the relevant state wildlife agency
regarding FWCA coordination and cite location(s) in the application package:
14. Magnuson-Stevens Fishery Conservation and Management Act - The MagnusonStevens Fishery Conservation and Management Act (Magnuson-Stevens Act) (16 U.S.C.
§ 1855), as amended, requires Federal agencies which fund, permit, or carry out activities
that may adversely impact Essential Fish Habitats (EFH) to consult with the National
Marine Fisheries Service (NMFS) regarding potential adverse effects of actions on EFH.
Will the proposed project likely adversely affect designated EFH as defined in the
Magnuson-Stevens Act? (If no, provide evidence)
Yes

No

b. Identify location of EFH assessment and relevant correspondence with NMFS in the
application package.
15. Marine Mammal Protection Act - The Marine Mammal Protection Act (MMPA) (16
USC § 1361, et seq.) prohibits, with certain exceptions, the take of marine mammals in
U.S. waters and by U.S. citizens on the high seas, and the importation of marine
mammals and marine mammal products into the U.S. If a take may occur, an Incidental
Take Authorization may be necessary.
a. Does the proposed project involve a “take” of marine mammals as defined in the
MMPA?
Yes

No

b. If yes, include the incidental harassment authorization or letter of authorization from
NMFS and any relevant correspondence and cite location(s) in the application
package:
16. Migratory Bird Treaty Act - Migratory Bird Treaty Act (MBTA) (16 U.S.C. § 703-712)
made it illegal to take any migratory bird, nest, egg, or part or any bird protected under
the Act except under the terms of a valid permit issued by the USFWS.
a. Does the proposed project involve a potential take of migratory birds as defined in the
MBTA? (If no, provide evidence)
Yes

No
16

COMDTPUB P16591.3D
b. If yes, is a permit required?
Yes

No

c. If a permit is required, include it and any correspondence with USFWS and cite
location(s) in the application package:
17. Bald and Golden Eagle Protection Act - The two species of eagles that are native to the
United States have additional protection under the Bald and Golden Eagle Protection Act
(BGEPA)(16 USC § 668-668c). USFWS issues permits to take, possess, and transport
bald and golden eagles.
a. May the proposed project take or disturb bald or golden eagles (including nests) as
defined in the BGEPA? (If no, provide evidence)
Yes

No

b. If yes, is a permit required?
Yes

No

c. If a permit is required, include it and any correspondence with USFWS and cite
location(s) in the application package.
18. Invasive Species - Executive Order 13112 – Invasive Species required each Federal
agency whose actions may affect the status of invasive species to prevent the introduction
of invasive species and not authorize, fund, or carry out actions that it believes are likely
to cause or promote the introduction or spread of invasive species.
a. Does the proposed project have potential to introduce or foster the spread of invasive
species?
Yes

No

b. If yes, cite the document that describes measures that will be taken to minimize this
risk and location(s) in the application package:
19. Section 106 - Section 106 of the National Historic Preservation Act of 1966 (54 U.S.C. §
306108 et seq.), as amended, requires that federal agencies take into account the effects
of their undertaking on sites, structures, etc. listed in the National Register of Historic
Places.
a. Does the proposed project have potential to impact properties (including submerged
abandoned shipwrecks) listed in or eligible for inclusion in the National Register of
Historic Places?
Yes

No

b. If yes, provide evidence of consultation with the State Historic Preservation Officer
(and the Advisory Council on Historic Preservation, if applicable) and cite location
(s) in the application package. Include:
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COMDTPUB P16591.3D
Copies of the correspondence
Memorandum of Agreement
No effect determination
c. For projects involving Federal lands only provide:
Archeological clearances
Archeological reports
20. Clean Air Act - Section 176(c) of the Clean Air Act (CAA)(42 U.S.C. § 7401,as
amended), prevents the Coast Guard from approving any project or from issuing any
permit for actions not conforming to the provisions of an approved Federal
Implementation Plan (FIP) or to a State Implementation Plan (SIP).
a. Does the proposed project occur in an area of nonattainment or maintenance for any
criteria pollutant?
Yes

No

b. If project occurs in a nonattainment or maintenance area, do the transportation or
general conformity regulations, or both, apply?
General

Transportation

c. Is the project exempt from a transportation conformity analysis for any of the reasons
listed in 40 CFR § 93.126? Which reason?
Yes

No

Reason:

d. Is the project exempt from a general conformity analysis for any of the reasons listed
in 40 CFR § 93.153(c)?
Yes

No

e. If general conformity applies, is the project listed in a conforming SIP?
Yes

No

f. If a general conformity determination was prepared, include the draft and final
determinations and any relevant correspondence and cite their location(s) in the
application package:
g. If transportation conformity applies, is the project listed in a conforming SIP, TIP,
RTP, or FIP?
Yes

No

h. If yes, cite location of information regarding listing in the application package:
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COMDTPUB P16591.3D
i. If transportation conformity applies, does the project contribute to any new localized
CO, PM10, or PM2.5 violations or increase the frequency or severity or any existing
violations of the same?
Yes

No

j. If yes, cite location of information in the application package:
21. Actions to Address Environmental Justice in Minority or Low-Income Populations Executive Order 12898 requires all Federal agencies to ensure that environmental justice
consideration is part of their missions by identifying and addressing, as appropriate,
disproportionately high and adverse human health or environmental effects of its
programs, policies, and activities on minority and low-income populations in the United
States and its territories and possessions.
a. Does the proposed project involve disproportionate adverse impacts to minority
and/or low-income populations as defined in Executive Order 12898?
Yes

No

b. If yes, include the analysis describing the impacts and cite location(s) in the
application package:
c. If yes, cite the location in the application package that describes measures to be taken
to reduce those impacts:
22. Hazardous Materials, Substances or Wastes
a. Does the proposed project involve or is it located near a Superfund site or any site
regulated under the Comprehensive Environmental Response, Compensation and
Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA) or State
law regulating hazardous materials, substances or wastes?
Yes

No

b. If yes, cite the location(s) in the NEPA document where hazardous materials,
substances or wastes are discussed:

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COMDTPUB P16591.3D
C. PLAN SHEETS - Plans submitted with the bridge permit application become an
official, and permanent, part of the issued permit or permit amendment. To minimize
delays, provide the following information:
1. Plan Sheet Checklist - Use the following checklist for specifics to include with bridge
plans:
a. General
____

Provide all plans in standard 8 ½ X 11” size, providing the fewest sheets possible
that still show significant project structural details. Plan sheets may be submitted
electronically.
NOTE: Do not show bridge navigational lighting plans on bridge plan and
elevation views.

____

Show all dimensions and distances in U.S. linear feet in decimal form (versus feet
and inches). For international bridges also show all dimensions in both linear feet
and meters.

____

Include the datum used in the plan and elevation view. Use the same datum for
all submitted drawings (e.g. NAVD, NGVD). For replacement and modification
projects, the datum used may differ between the new plans and the previously
approved plans for the existing structure. If this situation occurs, please be sure to
show all necessary conversions to demonstrate any change in approved
clearances.

____

All plan sheets must bear the date, signature and stamp of a professional engineer.
NOTE: the engineer stamp date must either match or be dated later than the
title block date before the permit and plans can be approved by the Coast
Guard.
If desired, it is acceptable for the engineer to add the following statement to the
plans, “Conceptual plans utilized to obtain Coast Guard bridge permit”.

____ The total number of plan sheets identified in the title block must match the
number of plan sheets submitted for approval.
b. Title Blocks - Include the following items in the title blocks (lower right-hand corner
on all of the plan sheets):
____

Applicant/Owner;

____

Consultant/Agent;

____

Name of Bridge(s);

____

Name of Waterway;

____

Mile point of bridge(s) location (from confluence of mouth of waterway) in
20

COMDTPUB P16591.3D
statute miles;
____

City, county/parish, and state (state whether the bridge(s) is at, near, or between –
as appropriate);

____

Date of plans (i.e., mm/dd/yyyy, must either match or be dated prior to the
engineer’s date stamp); and

____

Sheet number and total number of sheets in set to be approved (i.e., Sheet 1 of 5).

c. Location/Vicinity Map
____

Show graphic scale and north arrow;

____

Show location of bridge(s) on waterway;

____

Identify the name of the waterway;

____

Show course of waterway (i.e. ebb/flood, or direction of flow for non-tidal
waters);

____

Show structures immediately adjacent to the proposed bridge(s) and their relation
to the proposed bridge(s);

____

Identify wildlife and waterfowl refuges and any historical and archaeological
sites; and

____

Insert a small map of the state in which the project is located with an arrow
showing the location of the proposed project.

d. Plan View
____

Show graphic bar scale and north arrow;

____

Identify the adjacent property owners at the four corners of the proposed
structure(s);

____

Show existing shorelines (may be defined or established by local or state
regulation);

____

Show ebb and flood in tidal waters and direction of flow in non-tidal waterway;

____

Show mean high and low waterlines in tidal areas. Show ordinary high water and
ordinary low water elevations if proposed activity is in a non-tidal waterway;

____

Show all portions of existing bridge(s) that will remain in place;

____

Show all portions of existing bridge(s) that will be removed by using dashed
lines;

____

Show principal dimensions of structure(s) from grade-to-grade. Show length,
21

COMDTPUB P16591.3D
width, etc.;
____

Show location of dredging, excavation, fill or rip-rap, to include approximate
number of cubic yards. Note: The Coast Guard does not approve these activities
or items. Contact the U.S. Army Corps of Engineers for approval;

____

Show location of the bridge protective system, piles, cables, etc. existing or to be
constructed in the waterway. Identify type of material to be used;

____

Show limits of navigational channel;

____

Show axis (centerline) of channel;

____

Show horizontal clearances, normal to the axis (centerline) of the channel
between the bridge protective system, pilings, or abutments;

____

Show water depth at mean low (or ordinary low if non-tidal) at various locations
in the channel, under, upstream and downstream of the bridge(s); and

____

Show the bridge protective system.

e. Elevation View
____

Show graphic bar scale and north arrow;

____

Show mean high and mean low water elevations in tidal areas. Show ordinary
high and low water elevations in non-tidal areas;

____

Show amount of fill material in cubic yards below mean high water;

____

Show horizontal clearance normal to the axis (centerline) of the channel between
the bridge protective fender system, pilings, or abutments, as appropriate for
navigational channel;

____

Show vertical clearances referenced to the appropriate high water stage either
Mean High Water (MHW) or Ordinary High Water (OHW). Show vertical
clearances at the center, as well as at the horizontal limits of the navigational
channel (the most restrictive vertical clearance in the navigational channel);

____

If the bridge(s) will have a draw, show the draw in the open and closed positions.
Vertical clearances in the open position might not be unlimited, especially for
vertical lift bridges and bascule bridges. For bascule bridges, specify which part
of the navigation channel has an unlimited clearance in the open position i.e. the
center 50 feet of the channel, etc;

____

Show proposed navigational envelope (opening);

____

Show proposed and existing contour of waterway bottom;

____

Show 100-year flood elevation;
22

COMDTPUB P16591.3D
____

Show the location and elevation of the low steel member of the navigation span;
and

____

If the bridge(s) will have a permanent traveler system installed for
inspection/maintenance, show the reduction in vertical clearance (traveler height
below low steel) and the location of traveler storage when not in use.

f. Typical Section View
____

Show graphic bar scale;

____

Show out-to-out width of the structure(s). (This is the width of the bridge(s) at its
widest point.); and

____

Include location and dimensions of travel lanes, shoulders, sidewalks,
fishing/pedestrian platforms, railings, pipelines, etc.

g. Details of the Bridge Protective System (if details are known and ready for CG
approval as part of the permit decision)
____

Show bridge pier protective system in plan and elevation views including detail of
attachment to pier, countersunk bolts, and relationship to mean high and low
waterlines (on elevation view).

h. Temporary Structures/Falsework (if details are developed and ready for CG
approval as part of the permit decision)
____

Show temporary structures/falsework;

____

Show existing bridge(s) to be removed using dashed lines; and

____

Show minimum horizontal and vertical clearances during construction.

23

COMDTPUB P16591.3D
WHEN APPLICABLE, PLEASE SUBMIT THE FOLLOWING PERMIT PLAN SHEETS
SEPARATELY (do not include the sheets below in the same sequentially numbered package
of sheets provided for bridge approval):
i. Details of the Bridge Protective System (if details and materials are not known at
time of CG permit decision)
____

Show bridge protective system in plan and elevation views including detail of
attachment to pier, countersunk bolts, and relationship to mean high and low
waterlines (on elevation view).

j. Temporary Structures/Falsework (if details and materials are not known at time of
CG permit decision)
____

Show temporary structures/falsework;

____

Show existing bridge(s) to be removed using dashed lines; and

____

Show minimum horizontal and vertical clearances during construction.

k. Bridge Lighting Plan
____

Submit lighting plan application in accordance with 33 CFR Part 118 and bridge
lighting guide (see USCG Bridge Program website:
http://www.uscg.mil/hq/cg5/cg551/default.asp). This is a separate application
from the bridge permit application. The submission time can vary by District
Bridge Office. Applicants should contact their local District Bridge Office to
determine at what point is appropriate to submit a bridge lighting plan.

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COMDTPUB P16591.3D
2. SAMPLE PLANS FROM VARIOUS PROJECTS SUBMITTED FOR APPROVAL
Example 2.1
Location and Vicinity Maps

25

COMDTPUB P16591.3D
Example 2.2
Combined Vicinity and Location Map

26

COMDTPUB P16591.3D
Example 2.3
Combined Plan and Elevation Views

27

COMDTPUB P16591.3D
Example 2.4
Combined Plan and Elevation Views

28

COMDTPUB P16591.3D
Example 2.5
Combined Plan and Elevation Views

29

COMDTPUB P16591.3D
Example 2.6
Plan View

30

COMDTPUB P16591.3D
Example 2.7
Plan View

31

COMDTPUB P16591.3D
Example 2.8
Elevation View

32

COMDTPUB P16591.3D
Example 2.9
Elevation View

33

COMDTPUB P16591.3D
Example 2.10
Typical Cross Section

34

COMDTPUB P16591.3D
Example 2.11
Bridge Pier Protection System

35

COMDTPUB P16591.3D
Example 2.12
Bridge Pier Protection System

36

Appendix A of COMDTPUB P16591.3D
APPENDIX A: WATERWAY DATA REQUIREMENTS
This appendix identifies the detailed elements, to include guide clearances on waterways, which
are considered on a case-by-case basis when making a determination based on the reasonable
needs of navigation.
The Coast Guard Bridge Program ensures Marine Safety, Security, and Stewardship and
contributes to the freedom of navigation and the nations Marine Transportation System through
its authority to approve the location and plans of all new bridges, modifications of existing
bridges, international bridges, and causeways in or over navigable waterways of the United
States.
In accordance with 33 CFR § 116.01, “[a]ll bridges are obstructions to navigation and are
tolerated only as long as they serve the needs of land transportation while allowing for the
reasonable needs of navigation.” Authority for the permitting process is found in 33 U.S.C. § §
401, 491, 525-533, the International Bridge Act of 1972 and various acts of Congress. Pursuant
to the Rivers and Harbors Act, 33 U.S.C. § 401 “No bridge shall at any time unreasonably
obstruct the free navigation of any navigable waterway of the Unites States.” In addition, per 33
U.S.C. § 494 “No bridge erected or maintained under the provisions of sections 491 to 498 of
this title, shall at any time unreasonably obstruct the free navigation of the waterway over which
it is constructed.”
It is important to note that initial determinations of reasonable needs are based on facts and
circumstances at the time of the proposal and may later be unreasonable if facts and
circumstances surrounding the proposal change over time or are discovered during the permit
application and public notice process.

Navigation Impact Report
The permitting improvement provisions found in the 2014 Memorandum of Understanding
between the U.S. Coast Guard, the Federal Highway Administration, the Federal Transit
Administration, and the Federal Railroad Administration requires applicants with Department of
Transportation funded projects prepare a navigation impact report in order to analyze the
navigational impacts of the bridge design alternatives. Submission of this report is highly
encouraged for all other applicants to avoid delays and head off potential conflicts in the permit
application process.
Navigation impact reports provide the most accurate picture of current and prospective
navigation on a waterway. The project sponsor or potential permit applicant prepares the report
early in project planning, and updates periodically during project development because
waterways and waterway usage are dynamic and may change over time.
Before preparing a navigation impact report, contact the Coast Guard District Bridge
Office to determine what data is required for the application.
A. Means of Data Collection
1. The Coast Guard and applicants can use a variety of tools to gather information to assist
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Appendix A of COMDTPUB P16591.3D
in the determination of appropriate bridge navigational clearances, to include, but not
limited to:
a. Conducting site visits and ride-alongs with qualified vessel operators on the
waterway, obtaining firsthand knowledge of navigational needs through the proposed
bridge site;
b. The Coast Guard issues a public notice to solicit comments for navigational concerns;
c. The Coast Guard advertises the bridge project in the Local Notice to Mariners;
d. Conduct waterway user surveys;
e. Conduct a waterways study (typically applicant-prepared);
f. The Coast Guard reviews navigational information in the environmental
documentation prepared by the applicant;
g. The Coast Guard reviews bridge tender logs;
h. Conduct public meetings;
i. Consult with and conducting interagency meetings;
j. Consult guide clearances for the waterway;
k. Contact regional planning interests for current and future plans that will impact the
waterway;
l. Consult USACE methodology in USACE Engineer Manuals EM-1110-2-1611 and
EM-1110-2-1613 for determining horizontal and vertical clearance requirements (see
Enclosure (2) for sample methodology);
m. Consult with local Coast Guard Sectors, Captains of the Port, Coast Guard Stations
and Coast Guard Cutters prior to making navigation determinations since they offer a
wealth of professional experience in navigational issues; and
n. When available, waterborne commerce statistics (collected by the U.S. Department of
Commerce) should be reviewed and incorporated into the waterway evaluation as
they provide cargo volumes and vessel trips for commercial shipments by waterway
reach.
2. The Coast Guard will make every effort to involve members of the navigation
community and other interested or affected parties early in the Coast Guard Bridge
Program consideration of navigational needs. It is also imperative that dialogue be
maintained with the navigational community all throughout project development and
approval processes so that changes in waterway usage, particularly during lengthy project
developments, are documented and included in design decision making.
Navigation impact reports should identify and/or consider:
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Appendix A of COMDTPUB P16591.3D
B. Present governing bridge(s) or aerial structure(s) on the waterway:
1. Identify all bridges upstream and downstream of the proposed bridge site and their
existing horizontal and vertical clearances to determine the existing minimum horizontal
and vertical clearances (including overhead transmission line clearances). Provide in
table format.
(If all bridges downstream have the same minimum clearance, state instead of the above
requested information.)
2. Does the proposed bridge(s) match (or is greater than) the navigational clearance of
existing structures on the waterway?
3.

What is the most restrictive horizontal clearance on the waterway? (This may be a fixed
bridge downstream/upstream of the proposed structure, a low hanging power line
downstream/upstream of the bridge(s), or it may be some other structure that limits
horizontal clearance. Sometimes the existing to-be-replaced bridge(s) is the most
restrictive structure.)
a. Milepoint:
b. Horizontal clearance:

4. What is the most restrictive vertical clearance on the waterway? (This may be a fixed
bridge downstream/upstream of the proposed structure, a low hanging power line
downstream/upstream of the bridge(s), or it may be some other structure which limits
vertical clearance. Sometimes the existing to-be-replaced bridge(s) is the most
restrictive structure.)
a. Milepoint:
b. Vertical clearance:
5. Will the proposed bridge(s) become the most restrictive/obstructive structure across the
waterway?
C. Waterway characteristics: (All domestic bridge navigational clearances should be stated in
linear feet in decimal form vs. feet and inches. All international bridge navigational
clearances should be stated in linear unit of measure as well as the metric equivalent.)
1. Various waterway stages: (Datum that is used).
2. Natural flow of the waterway including currents, waterway velocity, water direction, and
velocity fluctuations (seasonal, daily, hourly, etc.), that might affect navigation.
3. Width of the waterway at bridge site:
4. Depth of the waterway and elevation fluctuations at bridge site: [List the depth at each
waterway bridge stage (ex. Range of tides, average high water elevation, etc.)].
5. Waterway layout and geometry: (For example, is there a dam or lock; does the elevation
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Appendix A of COMDTPUB P16591.3D
of the approach impact the required bridge(s) clearance?)
6. Channel and waterway alignment: Location of the channel(s)
7. Other limiting factors: (For example, bends in the waterway within one-half mile of
project site, hindrances to free navigation, fog, hydraulics, etc.)
D. Do vessels that engage in emergency operations (i.e., law enforcement, fire, rescue,
emergency dam repair, etc.), national defense activities (i.e. cruisers, fuel barges,
munitions ships, etc.) or channel maintenance (i.e., dredges, dam and levee repair, etc.)
operate on the waterway? If yes, describe the vessels and provide the following
information:
1. Does levee maintenance, bridge work (other bridges), channel maintenance and
emergency operations upstream of bridge require certain vessels to transit the waterway?
2. Does the proposed bridge(s) impact USCG and/or other government vessels’ ability to
transit the bridge(s) to conduct mission essential functions (icebreakers, patrols, etc.)?
3. Vessels using the waterway during the proposed bridge(s) lifespan (should include):
a. Vessel name;
b. Registration/documentation numbers;
c. Vessel type;
d. Vessel owner contact information (company/individual name, address, contact info.);
e. Primary vessel mooring location (include waterway milepoint, if known);
f. Vessel overall length;
g. Vessel beam;
h. Vessel draft (depth of hull below waterline at full load);
i. Vessel air draft (height of the highest fixed point of the vessel above the waterline,
when empty);
j. Specialized vessels that use the waterway (e.g. vessels which have limited
maneuverability due to inherent design or mode of operation);
k. Safety margin required by vessel to navigate through the bridge(s);
l. Vessel transit frequencies under proposed bridge(s), transit speeds, and load
configurations; and
m. Vessel traffic characteristics (to include if tug assist is required for transit through the
bridge(s) due to limited horizontal clearance).

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Appendix A of COMDTPUB P16591.3D
4. Will the proposed bridge(s) provide the horizontal and vertical clearances for the safe,
efficient passage of the largest of these vessels? Why?
5. If no, estimate the number of vessels in each of the above categories unable to pass
through the proposed bridge(s). Give the name, length overall (LOA), beam, draft and
height of highest fixed point above the waterline for vessels affected by the bridge(s).
6. Can these vessels be modified (i.e., folding mast, relocation or equipment, etc.) without
decreasing their respective response times? If so, name the vessels.
7. If modifications are feasible, state the name of the vessel(s), their trip frequency, the
necessary modifications, the cost of the modification(s) and who will pay for them (i.e.,
vessel owner, applicant, other).
8. Provide any additional information concerning the potentially impacted or burdened users
of the waterway as well as the future use of the waterway.
E. Has the United States Corps of Engineers (USACE) completed or does it plan to
complete a federal navigation project on the waterway? If yes, provide the following
information:
1. Project name, downstream/upstream milepoints, depth, type of project, scope, status of
project and other limiting factors.
2. Whether there is/was a “design vessel” used in planning the channel? What is/was the
design vessel? Was the design vessel reviewed by the Coast Guard?
3. The following specifications of the vessel for which the navigation project is or will be
designed: LOA, beam, draft and height of highest fixed point above the waterline.
4. Will the proposed bridge(s) provide the horizontal and vertical clearances necessary for
the safe, efficient passage of the vessel for which the navigation project was designed?
5. If so, can the vessel be modified to clear the proposed bridge(s) without substantially
increasing operating costs?
6. If modifications are feasible, state the necessary modifications, costs of any
modification(s), and who will pay for the modifications.
7. Are there projected changes in waterway usage based upon anticipated waterway
improvement projects?
8. Does the proposed bridge(s) impact USACE ability to transit the bridge(s) in a Federal
project channel?
F. Describe the present and prospective recreational navigation: Will the proposed
bridge(s) affect the safe, efficient movement of any segment of the present or prospective
recreational fleet operation on the waterway? If yes, provide the following information:
1. Vessels utilizing the waterway during the proposed bridge(s) lifespan. (Information in
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Appendix A of COMDTPUB P16591.3D
this bullet should include:)
a. Vessel name;
b. Registration/documentation numbers;
c. Vessel type;
d. Vessel owner contact information (company/individual name, address, contact info.);
e. Primary vessel mooring location (include waterway milepoint, if known);
f. Vessel overall length;
g. Vessel beam;
h. Vessel draft (depth of hull below waterline at full load);
i. Vessel air draft (height of the highest fixed point of the vessel above the waterline,
when empty);
j. Specialized vessels that use the waterway (e.g., vessels which have limited
maneuverability due to inherent design or mode of operation);
k. Safety margin required by vessel to navigate through the bridge(s);
l. Vessel transit frequencies under proposed bridge(s), transit speeds, and load
configurations; and
m. Vessel traffic characteristics (to include if tug assist is required for transit through the
bridge(s) due to limited horizontal clearance).
2. What is the estimated percentage of the recreational fleet, which may be affected by the
proposed bridge(s)?
3. Will the proposed bridge(s) eliminate the access of these vessels to existing or planned
commercial, water-oriented facilities (i.e., restaurants, shops, recreational areas, marinas,
etc.) in the vicinity of the proposed bridge(s)? If yes, describe these facilities.
4. Is it feasible to modify the affected segments of the fleet to clear the proposed bridge(s)
without substantially increasing operating costs? If yes, name the vessel(s), state the
necessary modifications, cost of modifying each vessel and person or entity responsible
for financing the modifications.
5. Provide any additional information concerning the potentially impacted or burdened users
of the waterway as well as the future use of the waterway.
NOTE: Check with local USACE District Office, Chamber of Commerce or other
organizations for proposed marinas, recreational areas, shops, etc.
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Appendix A of COMDTPUB P16591.3D
G. Describe the present and waterway and prospective commercial navigation and the
cargoes moved on the waterway: Will the proposed bridge(s) affect the safe, efficient
movement of any segment of the present or prospective commercial fleet operating on the
waterway? If yes, provide the following information:
1. Vessel name;
2. Registration/documentation numbers;
3. Vessel type;
4. Vessel owner contact information (company/individual name, address, contact info.);
5. Primary vessel mooring location (include waterway milepoint, if known); vessel overall
length;
6. Vessel beam;
7. Vessel draft (depth of hull below waterline at full load);
8. Vessel air draft (height of the highest fixed point of the vessel above the waterline, when
empty);
9. Specialized vessels that use the waterway (e.g. vessels which have limited
maneuverability due to inherent design or mode of operation);
10. Safety margin required by vessel to navigate through the bridge(s);
11. Vessel transit frequencies under proposed bridge(s), transit speeds, and load
configurations; and
12. Vessel traffic characteristics (to include if tug assist is required for transit through the
bridge(s) due to limited horizontal clearance).
13. Does the proposed bridge(s) impact existing and future cruise ship ports-ofcall/terminals?
14. Does the proposed bridge(s) impact ports supporting post-Panamax vessels?
15. Does the proposed bridge(s) impact vessels that produce unique products for the region?
16. Does the proposed bridge(s) impact vessels that require helper boats/tugs? (Note the
combined clearance requirement of the vessel and the helper boat/tug.)
17. Document annual cargo movements (cargo types and quantities);
18. State the estimated percentage of the commercial fleet, which may be affected by the
proposed bridge(s).
19. Will the proposed bridge(s) clearance impact present and/or prospective upstream
commercial activity, e.g., jobs and economic growth and development?
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Appendix A of COMDTPUB P16591.3D
20. If yes, address any existing or planned commercial/industrial developments negatively
affected by the proposed clearances and discuss the economic impacts the proposed
clearances will have on these businesses:
21. Document the foreseeable needs to future navigation;
22. Provide existing and historical navigational use and waterway conditions;
23. Provide input from waterway dependant facilities concerning future use;
24. Describe land use zoning along the waterway (particularly within the riparian zone);
25. Describe future vessel size and traffic trends;
26. Include input from states based on state development plans;
27. Include input from facilities based on business plans;
28. Document local commercial shipping and other businesses affected by this restriction.
Note: the next opportunity to adjust clearances for navigation is usually between 50-100
years unless interim waterway improvement projects include the cost of bridge alterations.
29. Is it feasible to modify the restricted vessels to clear the proposed bridge(s) without
substantially increasing operating costs? If yes, name the vessel(s), state the necessary
modifications, cost of modifying each vessel and company or entity responsible
30. Provide any additional information concerning the potentially impacted or burdened users
of the waterway as well as the future use of the waterway.
H. Identify the name and contact information for marine facilities located within a 3-mile
radius of the proposed project (public boat ramps, marinas or major docking facilities,
boat repair facilities, etc.:
I. Will the proposed bridge(s) block access of any vessel presently using local service
facilities (i.e., repair shops, parts distributors, fuel stations)? If yes, provide the
following information:
1. Describe the facilities impacted and estimate the number of vessels currently using these
facilities.
a. Vessel information should include the following for each blocked vessel:
1) Vessel name;
2) Registration/ documentation numbers;
3) Vessel type;
4) Vessel owner contact information (company/individual name, address, contact
info);
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Appendix A of COMDTPUB P16591.3D
5) Primary vessel mooring location (include waterway milepoint, if known); vessel
overall length;
6) Vessel beam;
7) Vessel draft (depth of hull below waterline at full load); and
8) Vessel air draft (height of the highest fixed point of the vessel above the
waterline, when empty);
2. Could any of these facilities be considered critical infrastructure, key resources, or
important/unique U.S. industrial capability (i.e., are these facilities unique or one of only
a few of the type in the area?) Address whether the proposed clearances negatively
affect those facilities and their customers.
3. What economic impact will loss of access have on these facilities? Include estimated
dollar amount to support Commandant and DHS goals.
4. What is the distance to alternate service facilities capable of servicing the affected
vessels? Describe the facilities.
5. Will use of these alternate facilities substantially increase vessel operation affected
vessels? Describe the facilities.
6. Is it feasible to modify the affected vessels to clear the proposed bridge(s)?
7. If yes, state the name, necessary modifications, cost of modifying each vessel and who
will pay for the modifications.
J. Are alternate routes bypassing the proposed bridge(s) available for use by vessels
unable to pass the proposed bridge(s)? If yes, provide the following information:
1. State the number of vessels that will be forced to use alternate routes.
2. For each vessel identified in section H1.a. above, include the following information:
a. Vessel name;
b. Registration/documentation numbers;
c. Vessel type;
d. Vessel owner contact information (company/individual name, address, contact info.);
e. Primary vessel mooring location (include waterway milepoint, if known);
f. Vessel overall length;
g. Vessel beam;
h. Vessel draft (depth of hull below waterline at full load);
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Appendix A of COMDTPUB P16591.3D
i. Vessel air draft (height of the highest fixed point of the vessel above the waterline,
when empty); and
j. Specialized vessels that use the waterway (e.g., vessels which have limited
maneuverability due to inherent design or mode of operation);
3. Identify any alternate routes and provide the respective distances between the proposed
bridge(s) and these routes.
4. Will use of these routes substantially increase the transit time and/or operating costs of
the affected vessels? This relates to the mobility goals of the Commandant and DHS.
5. If yes, describe the impacts of increased transit time and/or operating costs.
6. Is it feasible to modify these vessels to clear the proposed bridge(s)?
7. If yes, state the name, necessary modifications, cost of modifying each vessel and who
will pay for these modifications.
K. Will the bridge(s) prohibit the entry of any vessels to the local harbor of refuge? If yes,
describe the harbor and provide the following information:
1. What percentage of vessels currently using the harbor refuge will not be able to pass the
proposed bridge(s) to gain access to that refuge? Describe the vessels.
2. Provide vessel information for those vessels identified in J.1.:
a. Vessel name;
b. Registration/documentation numbers;
c. Vessel type;
d. Vessel owner contact information (company/individual name, address, contact info.);
e. Primary vessel mooring location (include waterway milepoint, if known);
f. Vessel overall length;
g. Vessel beam;
h. Vessel draft (depth of hull below waterline at full load);
i. Vessel air draft (height of the highest fixed point of the vessel above the waterline,
when empty); and
j. Specialized vessels that use the waterway (e.g. vessels which have limited
maneuverability due to inherent design or mode of operation);
3. Is it feasible to modify these vessels to clear the proposed bridge(s)?

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Appendix A of COMDTPUB P16591.3D
4. If yes, state the name, necessary modification, cost of modifying each vessel and who
will pay for the modifications.
5. If alternate refuges are available, describe them and state the distance of each from the
present harbor of refuge.
NOTE: A harbor of refuge is defined as a naturally or artificially protected water area
that provides a place of relative safety or refuge for commercial and recreational vessels
traveling along the coast or operating in a region.
L. Will the proposed bridge(s) be located within one-half mile of a bend in a waterway? If
yes, describe the bend and provide the following information:
1. Is there sufficient distance between the bridge(s) and the bend to allow proper vessel
alignment for the safe, efficient passage of vessels through the proposed bridge(s)?
2. If no, what factors make construction of the bridge(s) at an alternate location impractical?
M. Are there other factors (i.e., dockages, lightering areas, existing bridges, etc.) located
within one-half mile of the proposed bridge(s), which would create hazardous passage
through the proposed structure? If yes, provide the following information:
1. Describe the factors. (For example, construction impacts to navigation and waterway
users, etc.)
2. What mitigative measures are being recommended? (For example, navigation safety
during construction, etc.) Why?
N. Do local hydraulic conditions (i.e., wave chop, cross currents, tides, shoals, etc.) increase
the hazard of passage through the proposed bridge(s)? If yes, provide the following
information:
1. Describe the conditions:
2. What mitigative measures are being recommended? Why?
O. Do local atmospheric conditions (i.e., strong, prevailing winds, fog, rapidly developing
storms, etc.) increase the hazard of passage through the proposed bridge(s)? If yes,
provide the following information:
1. Describe the conditions:
2. What mitigative measures are being recommended? Why?
P. Have guide clearances been established for the waterway? If yes, provide the following
information:
1. Horizontal guide clearance;
2. Vertical guide clearance;
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Appendix A of COMDTPUB P16591.3D
3. Do the proposed bridge(s) clearances differ from these guide clearances?
4. If yes, what factors justify deviating from these guide clearances?
Q. Are there other natural or man-made conditions that affect navigation (atmospherics,
exclusion zones, etc.)?
1. Describe the conditions:
2. What mitigative measures are being recommended? Why?
R. State any other factors considered necessary for the safe, efficient passage of vessels
through the proposed bridge(s)? Are clearance gauges needed? Why?
S. Include a description of the impacts to navigation caused or which could be reasonably
caused by the proposed bridge(s) including but not limited to: proposed construction
methodology, proposed or prospective changes to the existing bridge(s) operating
schedule (for movable bridges), and any proposed mitigation to all unavoidable impacts
to navigation.
1. Conduct a navigational impact report, and include a review of all bridges upstream and
downstream of the proposed site to determine the minimum vertical and horizontal
clearances available on the waterway.
2. If the proposed bridge(s) is fixed, and is replacing an existing drawbridge with unlimited
vertical clearance, the applicant must determine whether the proposed bridge(s) will
accommodate existing and perspective navigation.
T. Is there any proposed or completed mitigation for impacted waterway users? Are there
any impacts that cannot be mitigated?
1. Can vessels and cargoes be partially disassembled/dismantled in order to transit the
proposed bridge(s), and if so, is it economically reasonable? The Coast Guard must take
into consideration a vessel’s ability to adjust its operations without economic loss.
Adjustment or mitigations techniques may include using other routes, lowering
electronics (GPS, radar, communication antennae, etc.), lowering crane booms, etc.
2. Are alternative routes available for vessel passage?
3. Can vessels transit at typical lower water stages (mean low water, mean pool level, etc.)?

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Appendix B of COMDTPUB P16591.3D
APPENDIX B: Environmental Control Laws, Executive Orders, and Regulations
Requiring Compliance, as applicable, with Bridge Program Actions
UNITED STATES CODE REFERENCES

IMPLEMENTING REGULATIONS

BRIDGE LAWS:
33 U.S.C. § § 401; 491 – 508; and 511 to 535(i)

33 CFR PARTS 114 – 118

NATIONAL ENVIRONMENTAL POLICY
ACT OF 1969
42 U.S.C. § 4321

40 CFR PARTS 1500 – 1508

CLEAN WATER ACT OF 1977
33 U.S.C. § § 1251; 1352; and 1330

40 CFR PART 121 Water Quality
Certification

COASTAL ZONE MANAGEMENT ACT
OF 1972
16 U.S.C. § § 1451; and 3501 - 3503

40 CFR PARTS 401-503 and 136
15 CFR PART 930
E.O. 11990, Protection of Wetlands

COASTAL BARRIER RESOURCES ACT
OF 1982
16 USC § 3501

E.O. 11988, Floodplain Management and
Protection
DOT Order 5620.2 Floodplain Management

NATIONAL HISTORIC PRESERVATION
ACT OF 1966, SECTION 106
16 U.S.C. § 470

36 CFR PARTS 60, 63, and 800

FISH AND WILDLIFE COORDINATION
ACT
16 U.S.C. § 661 - 666

50 CFR PART 17

ENDANGERED SPECIES ACT OF 1973
16 U.S.C. § 1531

50 CFR PART 402

MARINE MAMMAL PROTECTION ACT
OF 1972

50 CFR PART 216

LAND AND WATER CONSERVATION
FUND ACT OF 1965:
16 U.S.C. § 4601-4604 et seq.

36 CFR PART 59

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Appendix B of COMDTPUB P16591.3D
Environmental Control Laws, Executive Orders, and Regulations Requiring Compliance,
as applicable, with Bridge Program Actions
NATIONAL MARINE SANCTURIES ACT
16 U.S.C. § 1431

15 CFR PART 922

MAGNUSON – STEVENS FISHERY
CONSERVATION AND MANAGEMENT
ACT (Essential Fish Habitat)
16 U.S.C. § 1855

50 CFR PARTS Parts 600.805 - .930

MIGRATORY BIRD TREATY ACT OF 1918
16 U.S.C. § 703 – 712

50 CFR PART 10 and 21

BALD AND GOLDEN EAGLE
PROTECTION ACT

E.O. 13186, Responsibilities of Federal
Agencies to Protect Migratory Birds

CLEAN AIR ACT
42 U.S.C. § § 7401, 7410 and 7506(c)

40 CFR PARTS 6, 51 and 93

WILD AND SCENIC RIVERS ACT OF1968
16 U.S.C. § 1271 – 1287

36 CFR PART 297

E.O. 13112, Invasive Species

E.O. 12898 ENVIRONMENTAL JUSTICE
40 CFR PARTS 239-282

RESOURCE CONSERVATION AND
RECOVERY ACT
42 U.S.C. § 9601
E.O. 12144, ENVIRONMENTAL EFFECTS
ABROAD OF MAJOR FEDERAL ACTIONS

40 CFR PARTS 300 – 374

COMPREHENSIVE ENVIRONMENTAL
RESPONSE, COMPENSATION AND
LIABILITY ACT OF 1980
42 U.S.C. § 103

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Appendix C of COMDTPUB P16591.3D
APPENDIX C: Coast Guard District Bridge Program Office Contacts
Commander (dpb)
First Coast Guard District
Battery Park Building
New York, NY 10004-5073
Tel: 212-514-4338

Commander (dpb)
Ninth Coast Guard District
1240 East 9th Street
Cleveland, OH 44199-2060
Tel: 216-902-6087

Commander (dpb)
Fifth Coast Guard District
LANTAREA
Federal Building
431 Crawford Street
Portsmouth, VA 23704-5004
Tel: 757-398-6222

Commander (dpw)
Eleventh Coast Guard District
Building 50 - 6
Alameda, CA 94501-5100
Tel: 510-437-3516

Commander (dpb)
Seventh Coast Guard District
909 SE First Avenue (Ste 432)
Miami, FL 33130-3050
Tel: 305-415-6743

Commander (dpw)
Thirteenth Coast Guard District
Jackson Federal Building
915 Second Avenue
Seattle, WA 98174-1067
Tel: 206-220-7282

Commander (dpb)
Eighth Coast Guard District
Hale Boggs Federal Building
501 Magazine Street
New Orleans, LA 70130-3396
Tel: 504-671-2127

Commander (dpw)
Fourteenth Coast Guard District
Prince Kalanianaole Federal Bldg
300 Ala Moana Blvd., Rm. 9139
Honolulu, HI 96850-4982
Tel: 808-535-3412

Commander (dwb)
Eighth Coast Guard District
1222 Spruce Street
St. Louis, MO 63103-2398
Tel: 314-269-2378

Commander (dpw)
Seventeenth Coast Guard District
P. O. Box 25517
Juneau, AK 99802-5517
Tel: 907-463-2268

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Appendix D of COMDTPUB P16591.3D
APPENDIX D: Coast Guard District Map

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