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Office of Planning, Environment, & Realty (HEP)

Reference Guide

Agency Contact Information

Section 21

Federal Lands Highway
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IRR Program Contact Information

Section 22

Tribal Technical Assistance Program Centers and Service Areas TTAP

Section 23

Federal Highway Administration
Field Offices

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Federal Transit Administration
Regional Offices Contact Information
Federal Transit Administration

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State Departments of Transportation Website Links
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Section 26

State Departments of Transportation Tribal Liaisons
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Section 27

Metropolitan Planning Organization Listing
Research and Innovative Technology Administration

Updated: 10/20/2015
HEP Home Planning Environment Real Estate
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000

All Federal Highway Administration (FHWA) information technology systems will be unavailable, Friday, October 28, at 10:00 p.m. to Sunday, October 30, at 11:59 p.m., EDT, while work is being performed on the network. During that time, users will not be able to access any FHWA systems.

If you have any questions or problems, please contact the 5-Help Service Center @ (866) 466-5221 or