Nebraska Highway 21 partially coincident with U.S. Route 30 in Nebraska
Route description
Nebraska Highway 21 begins a mile east of Eustis at an intersection with Nebraska Highway 23.  It goes north through farmland and meets Interstate 80 shortly before Cozad.  In Cozad, it meets U.S. Highway 30 and goes on a 13-mile (21 km) concurrency eastward to Lexington.  At Lexington, it turns north into rural prairie areas and meets Nebraska Highway 40 in Oconto.  After passing Oconto, it turns north-northeasterly and ends in Broken Bow when it meets Nebraska Highway 2 and Nebraska Highway 92.
partially overlapping with partially intersecting with partially sharing with partially matching with partially aligning with