IN
Interstates in Indiana
9 Interstate routes run through Indiana: 8 primary, 1 auxiliary.
Primary / East-west
I-64
St. Louis to Hampton Roads
Active Primary / North-south I-65Mobile to Gary
Active Primary / North-south I-69Segmented Canada-to-Mexico corridor
Active Primary / East-west I-70Cove Fort to Baltimore
Active Primary / East-west I-74Midwest and Carolinas segments
Active Primary / East-west I-80San Francisco to Teaneck
Active Primary / East-west I-90Seattle to Boston
Active Primary / East-west I-94Billings to Port Huron
Active Auxiliary / Auxiliary I-275Tampa Bay, Cincinnati, Detroit
Notable