Major road and bridge projects can take months or longer and may cause delays. MDOT oversees all state-owned I, M, and US routes. This list of major projects is not all-inclusive; for daily lane closure information, visit Michigan.gov/Drive.
M-72/M-22 Rebuilding Project - Grand Traverse County
I-75/M-32 Interchange Rebuilding and Reconfiguration Project - Gaylord
US-23 Rebuilding Project Tawas City and East Tawas - Iosco County
US-31 Rebuilding Project - Grand Traverse and Benzie counties
I-94 Road and Bridge Rebuilding Project - Jackson County
I-96/Grand River Avenue Interchange Rebuilding Project - Livingston County
I-96 over Grand River Project - Eaton County
M-43 (West Saginaw Highway) Improvement Project
US-127 Corridor Improvements Project - Ingham and Clinton counties
Studies help MDOT determine project need, as well as environmental, cultural, and social impacts. Studying a proposed project/area and giving the public an opportunity to participate in the transportation decision-making process ensures a better outcome for all Michigan residents. Learn about upcoming public meetings and the reports generated by each study.
A program focused on the state highways and bridges that are critical to the state's economy and carry the most traffic.
A program intended to present planned investments, performance measures, and region projects for the next five years.
Michigan is serious about the safety of vulnerable workers and motorists, so slow down and give work zones your full attention.
