Skip to main content

Bay Region

The Blue Water Bridge at sunrise.
Department of Transportation

Bay Region

About Bay Region 

The Bay Region manages more than 5,300 lane miles of state trunkline in fifteen counties across Central Michigan and the Thumb area. In addition to the region office there are four transportation service centers (TSC), five maintenance facilities, and two welcome centers. 

Regions and TSCs work with local governments, elected officials, stakeholders, and residents to ensure positive transportation decisions that keep people and goods moving safely, efficiently, and reliably through the region.

Counties: Arenac, Bay, Clare, Genesee, Gladwin, Gratiot, Huron, Isabella, Lapeer, Midland, Saginaw, Sanilac, Shiawassee, St. Clair, and Tuscola

Bay Region and TSC boundaries map

Carpool lots

Locate carpool lots.

Welcome centers & rest areas

Locate welcome centers and rest areas.

Roadside parks & scenic views

Locate roadside parks and scenic views.

Region news

Robert Ranck, Bay Region engineer.

Robert Ranck, P.E.
Region Engineer

5859 Sherman Rd.
Saginaw, MI 48604

989-754-7443
Fax: 989-754-8122

Steve Katenhus, Bay City TSC manager

Steve Katenhus
TSC Manager

2590 E. Wilder Rd.
Bay City, MI 48706
 

989-671-1555
Fax: 989-671-1530

Trevor Block, Davison TSC manager

Trevor Block
TSC Manager

9495 E. Potter Rd.
Davison, MI 48423 

810-653-7470
Fax: 810-653-1248

Linda Burchell, Huron TSC Manager

Linda Burchell
TSC Manager

5859 Sherman Rd.
Saginaw, MI 48604
  

810-941-7819
Fax: 989-754-8122

Jack Hofweber, Mt. Pleasant TSC manager

Jack Hofweber
TSC Manager

1212 Corporate Dr.
Mt. Pleasant, MI 48858
 

989-773-7756
Fax: 989-775-6329

MDOT Bay Region Communications Representative Caitlyn French

Sign up for email updates

Bay Region

Sign up for news releases and advisories from MDOT's Bay Region.