Nebraska Highway 40

State Highway 40
State Highway 40
	Nebraska Highway 40 highlighted in red
Route information
	Maintained by NDOT
Length	85.72 mi (137.95 km)
Existed	1933–present
Major junctions
West end	N-92 in Arnold
	US 183 in Miller
East end	N-10 north of Kearney
Location
Country	United States
State	Nebraska
Counties	Custer, Dawson, Buffalo
Highway system
	Nebraska State Highway System; Interstate; US; State; Link; Spur State Spurs; ; Recreation;

Nebraska Highway 40 is a highway in central Nebraska. It has a length of 85.73 miles (137.97 km). It has a western terminus at Nebraska Highway 92 in Arnold and an eastern terminus north of Kearney at an intersection with Nebraska Highway 10.

Route description

Nebraska Highway 40 begins in Arnold at an intersection with Nebraska Highway 92. It goes south out of Arnold into farmland and at an intersection with Nebraska Highway 47, turns east. It continues east until Nebraska Spur 21B, a spur road into Callaway, then turns southeasterly. At Oconto, Highway 40 meets Nebraska Highway 21. It continues in a southeasterly direction through Eddyville and Sumner and at Miller, meets U.S. Highway 183. It continues southeast through Amherst and Riverdale and ends north of Kearney at an intersection with Nebraska Highway 10. Much of the alignment of Nebraska Highway 40 from Oconto southeastward to its eastern terminus lies parallel to the Wood River.^[1]^[3]

Major intersections

County	Location	mi^[1]	km	Destinations	Notes
Custer	Arnold	0.00	0.00	N-92 (Arnold Avenue)	Western terminus
		11.10	17.86	N-47 south
	Callaway	25.65	41.28	S-21B north
	Oconto	38.84	62.51	N-21
Dawson	Eddyville	50.29	80.93	S-24C east
Buffalo	Miller	65.00	104.61	US 183 (Armada Street)
Buffalo	Glenwood Park	85.72	137.95	N-10	Eastern terminus; roundabout
1.000 mi = 1.609 km; 1.000 km = 0.621 mi