Michigan State Route 6 is a east-west freeway on the southside of the Grand Rapids Metro Area. It runs from Interstate 196, near Hudsonville, to Interstate 96, near the Gerald R. Ford International Airport. MI St Rt 6 passes through the following towns in Kent County. Georgetown Township Byron Township Gaines Township Caledonia Township MI St Rt 6 is not multi-plexed in Kent County. MI St Rt 6 intersects the following highways in Kent County. Interstate 196, near Hudsonville. U.S. Rt. 131, near Wyoming. Michigan State Route 37, near Kentwood. Interstate 96, near Kentwood.