U.S. Route 159 partially coincident with U.S. Route 73
Route description
Kansas
The southwestern end of U.S. Route 159 is in Nortonville, Kansas. It joins with U.S. Route 73 in Horton, Kansas. The two highways overlap and passing through Hiawatha, Kansas and Reserve, Kansas, stretching to the Nebraska border.  The highway provides an important connection between Falls City, Nebraska and Hiawatha, Kansas, providing Nebraska residents with an alternative connection to St. Joseph, Missouri when there is a problem with the Rulo bridge.Nebraska
U.S. Route 159 enters Nebraska through its southern border in Richardson County. It enters south of Falls City, Nebraska concurrently with U.S. Route 73. After coming up through the south end of Falls City, the U.S. Route 159 turns east (with Route 73 continuing north).  After the eastbound turn, U.S. Route leaves the state at the Missouri River bridge in Rulo, Nebraska.
partially overlapping with partially intersecting with partially sharing with partially matching with partially aligning with