Ingham County is located in the south central part of Michigan's lower peninsula.
 

Shaded area is Mason City Limits

* Ingham County Road Commission Office
301 Bush Street
Mason, MI 48854-0038
Phone: (517) 676-9722
Hours: 7:30 am - 4:00 pm

Directions
Our office is located in the City of Mason
Exit US-127 at Cedar Street, M-36
Go south on Cedar to the first traffic light (Columbia Street)
Go west (right) on Columbia for one block to Bush Street.
Go north (right) on Bush to the Road Commission office.