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Office of Planning, Environment, & Realty (HEP)

The Congestion Mitigation and Air Quality Improvement Program

Other Air Quality Resources

Note: This information was archived in September 2013. For current information, see

Other Air Quality Resources: United States Department of Transportation Contacts

Federal Highway Administration (FHWA)
Office of Natural Environment
400 7th Street, SW, Room 3240
Washington, D.C. 20590
(202) 366-6724

Federal Transit Administration (FTA)
Office of Planning
400 7th Street, SW, Room 9413
Washington, D.C. 20590
(202) 366-4033

Environment Protection Agency (EPA)
Office of Transportation and Air Quality
2000 Traverwood Drive
Ann Arbor, MI 48105

Updated: 10/20/2015
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Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000