U.S. Federal Route 12 runs east-west across Washtenaw County. Near Ypsilanti, it runs along Interstate 94. U.S. Rt. 12 passes through the following towns in Washtenaw County. Clinton Saline Ypsilanti U.S. Rt. 12 is multi-plexed in Washtenaw County. Interstate 94, near Ypsilanti.
U.S. Rt. 12 intersects the following highways in Washtenaw County. U.S. Rt. 23, near Ann Arbor. Interstate 94, at Ypsilanti. BUSN U.S. Rt. 12, at Ypsilanti. Interstate 94, at Ypsilanti.
