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Office of Planning, Environment, & Realty (HEP)

The Congestion Mitigation and Air Quality Improvement Program


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


The Problem

The Response

What's New

CMAQ Funding


CMAQ and Transportation Conformity

CMAQ Program Assistance, Project Proposals and the Federal Aid Process

Looking to the Future


Updated: 9/23/2013
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