MI

Interstates in Michigan

5 Interstate routes run through Michigan: 4 primary, 1 auxiliary.

Primary / North-south I-69

Segmented Canada-to-Mexico corridor

Active Primary / North-south I-75

Miami Lakes to Sault Ste. Marie

Active Primary / East-west I-94

Billings to Port Huron

Active Primary / East-west I-96

Muskegon to Detroit

Active Auxiliary / Auxiliary I-275

Tampa Bay, Cincinnati, Detroit