Michigan State Route 100 is a north-south highway in Southwestern Clinton County. It runs from the Eaton/Clinton County Line, near Grand Ledge, to Interstate 96, near Wacousta. MI St Rt 100 does not pass through any towns in Clinton County. MI St Rt 100 is not multi-plexed in Clinton County. MI St Rt 100 intersects the following highways in Clinton County. Interstate 96, near Wacousta.
