U.S. Federal Route 67 is a north-south highway in Eastern Clinton County. It runs along the western banks of the Mississippi River. U.S. Rt. 67 passes through the following towns in Clinton County. Clinton Camanche Follertts
U.S. Rt. 67 is multi-plexed in Clinton County. Iowa State Route 136, at Clinton.
SB U.S. Rt. 67 at the Jackson/Clinton County Line. A guide marker in Clinton. NB U.S. Rt. 67/IA St Rt 136 in Clinton. SB U.S. Rt. 67 in Clinton. EB U.S. Rt. 30/NB U.S. Rt. 67 in Clinton. A set of guide markers in Clinton. WB U.S. Rt. 30/NB U.S. Rt. 67 on the westside of Clinton. NB U.S. Rt. 67 south of Folletts.