Michigan State Route 86 runs east-west across West-Central Branch County. It runs from the St. Joseph/Branch County Line to U.S. Rt. 12, near Coldwater. MI St Rt 86 does not pass through any towns in Branch County. MI St Rt 86 is not multi-plexed in Branch County. MI St Rt 86 intersects the following highway in Branch County. U.S. Rt. 12, near Coldwater.
