U.S. Federal Route 151 runs in the southeastern corner of Columbia County. It is a freeway by-pass around Columbus. U.S. Rt. 151 does not pass through any towns in Columbia County. U.S. Rt. 151 is not multi-plexed in Columbia County. U.S. Rt. 151 crosses the following highways in Columbia County. Wisconsin State Route 73, near Columbus. (NO INTERCHANGE) BUSN U.S. Rt. 151, near Columbus. Wisconsin State Route 73, near Columbus. Wisconsin State Route 16, near Columbus. Wisconsin State Route 60, near Columbus.
Branches of U.S. Rt. 151 in Columbia County. SB U.S. Rt. 151 south of WI St Rt 16/60.
