Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration
Office of Planning, Environment, & Realty (HEP)

The Congestion Mitigation and Air Quality Improvement Program

CMAQ General Brochure

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

Photo of Park with Multi-Use Trail Between River and Railroad Tracks

Our vision is to create the world's safest, most efficient and effective intermodal transportation system with the active participation and support of our partners throughout government and in the private sector.

Notice : This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof.

Continue to Contents

Updated: 9/23/2013
HEP Home Planning Environment Real Estate
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000