Macomb County Department of Roads

The Macomb County Department of Roads (MCDR) is responsible for the maintenance and management of more than 1,700 miles of roadway, 226 bridges, 830 culverts, 900 traffic signals, including advanced traffic signal systems, 300 traffic cameras and 60,000 signs. MCDR is dedicated to providing the public with a quality county road system, with a focus on safety and convenience for motorists and the community, environmental responsibility, and financial accountability.