Michigan State Route 25 is an east-west highway in Southeastern Bay County. It runs from Interstate/75/BUSN Spur I-75/U.S. Rt. 10, at Bay City, to the Bay/Tuscola County Line, east of Bay City. MI St Rt 25 passes through the following town in Bay City. Bay City
MI St Rt 25 is multi-plexed in Bay County. BUSN Spur I-75, at Bay City.
A BGS on NB I-75/U.S. Rt. 23. A BGS on NB I-75/U.S. Rt. 23. A BGS on NB I-75/U.S. Rt. 23. WB BUSN Spur I-75/MI St Rt 25 at I-75; U.S. Rt. 10/23. EB BUSN Spur I-75/MI St Rt 25, east of I-75/U.S. Rt. 10. EB BUSN Spur I-75/MI St Rt 25 near 2 Mile Road. EB BUSN Spur I-75/MI St Rt 25 at the Saginaw River. EB BUSN Spur I-75/MI St Rt 25 at Washington Street. EB MI St Rt 25 at Monroe Street. EB MI St Rt 25 at MI St Rt 15.
