U.S. Federal Route 68 is a north-south highway in Central Greene County. It runs from the Greene/Clinton County Line, near Port William, to the Greene/Clark County Line, near Yellow Springs. U.S. Rt. 68 passes through the following towns in Green County. Xenia Yellow Springs U.S. Rt. 68 is multi-plexed in Greene County. Ohio State Route 380, at Xenia. U.S. Rt. 68 intersects the following highways in Greene County. U.S. Rt. 35, at Xenia. Ohio State Route 380, at Xenia. U.S. Rt. 42, at Xenia. BUSN U.S. Rt. 35, at Xenia. Ohio State Route 380, at Xenia. Ohio State Route 235, near Xenia. Ohio State Route 343, at Yellow Springs.
A junction marker on WB OH St Rt 343 Photo from: Paul Dienhart