May 13, 2026 | Engineering
Effective 7:00 a.m. Friday, May 15th, 2026, weight restrictions will be lifted on all state trunkline highways for the 2026 season. State trunkline highways typically carry M, I, or US designations. Weight restriction information and updates may be obtained by calling...Phone: 517.347.8336
Fax: 517.347.8344
Sarah Alex
Membership Services Coordinator

Janis Strang
Executive Assistant









