Michigan Department of Transportation—I-75 Freeway and I-75/M-46 Interchange Design-Build Reconstruct Project

Michigan DOT improved safety and mobility in Saginaw County by reconstructing a heavily used corridor and a busy interchange on deteriorating infrastructure. New roundabouts slowed traffic while keeping vehicles moving and new entrance and exit ramps to the interchange also improved safety. Four ramps were eliminated, creating an easier-to-navigate route for drivers and increasing safety throughout the interchange.