Nebraska Highway 21

State Highway 21
Nebraska Highway 21 highlighted in red
Route information
Maintained by NDOT
Length	73.37 mi[1] (118.08 km)
Existed	1925–present
Major junctions
South end	N-23 near Eustis
Major intersections	I-80 south of Cozad US 30 in Cozad
North end	N-2 / N-92 in Broken Bow
Location
Country	United States
State	Nebraska
Counties	Frontier, Dawson, Custer
Highway system
Nebraska State Highway System Interstate US State Link Spur State Spurs Recreation
← US 20 → N-22

Nebraska Highway 21 is a highway in central Nebraska. Its southern terminus is at Nebraska Highway 23 east of Eustis. Its northern terminus is at an intersection with Nebraska Highway 2 and Nebraska Highway 92 in Broken Bow.