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I-75 Corridor Study

A study is underway to evaluate I-75 from Square Lake Road in Oakland County to US-23 in Genesee County. The study is identifying long-term operational needs, evaluating transit and nonmotorized opportunities, and developing recommendations for short-, mid-, and long-term strategies that will enable the MDOT to better coordinate the future direction of I-75.

I-75 Corridor Study Map


I-75 is an international freight corridor, experiences significant weekend recreational travel and is a major commuter route connecting the Detroit and Flint metropolitan areas. This corridor has seen continued growth in the last 50 years as the northern suburbs of Detroit and the southern suburbs of Flint continue to grow toward one another.


Bradley Sharlow | 517-256-1731
Project Manager

Kyle Haller | 517-335-4609
Transportation Planner

Monica Monsma | 517-335-4381
Public Engagement 

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