The Congestion Mitigation and Air Quality Improvement (CMAQ) program is a federally-funded program of surface transportation improvements designed to improve air quality and mitigate congestion. The program description document contains more information on the program and the types of projects it funds.
Congestion Mitigation and Air Quality Improvement Program
Visualizations Explore the Metropolitan Chicago Transportation Network
Interactive mobility visualizations allow users to explore data on metropolitan Chicago's transportation system, including road, transit, and freight networks, which drive our regional economy.
CMAQ Related Pages
Project Selection Committee - committee background and membership
Meeting Materials - agendas, materials and meeting minutes for PSC meetings
Program Management and Resources - resources for project sponsors, including project status reports, program management policies, and information on project change requests
Project Contacts - contact information for Councils of Mayors planning liaisons (PLs) and the City of Chicago Department of Transportation (CDOT)
Historical Program Development - information on past calls for projects
FAQ - Frequently Asked Questions about the CMAQ program, applications, and program management