U.S. Federal Route 67runs north-south in Cass County. It runs along the eastern banks of the Illinois River. U.S. Rt. 67 passes through the following towns in Cass County. Beardstown
U.S. Rt. 67intersects the following highways in Cass County. Illinois State Route 125, at Beardstown.
NB U.S. Rt. 67/IL St Rt 100 crossing the Illinois River. NB U.S. Rt. 67/IL St Rt 100 crossing the Illinois River. NB U.S. Rt. 67/IL St Rt 100 at the Illinois River. SB U.S. Rt. 67/IL St Rt 100 at 6th in Beardstown. SB U.S. Rt. 67/IL St Rt 100 west of IL St Rt 125. SB U.S. Rt. 67/IL St Rt 100 at IL St Rt 125. A junction marker on WB IL St Rt 125. SB U.S. Rt. 67/IL St Rt 100 south of IL St Rt 125. SB U.S. Rt. 67/IL St Rt 100 south of Beardstown. SB U.S. Rt. 67/IL St Rt 100 near Indiana Creek. A Cass County mile marker. NB U.S. Rt. 67/IL St Rt 100 at the Cass/Morgan County Line.