North Dakota Highway 42

The highway traverses northern Williams and Divide Counties. The southern terminus is at ND 50 near Corinth and the northern terminus is a continuation as Saskatchewan Highway 350 (Hwy 350) at the Canadian border.

North Dakota Highway 42
Route information
Maintained by NDDOT
Length	37.441 mi (60.255 km)
Existed	1927–present
Major junctions
South end	ND 50 near Corinth
Major intersections	ND 5 in Crosby
North end	Hwy 350 at the Canada–United States border
Location
Country	United States
State	North Dakota
Counties	Divide
Highway system
North Dakota State Highway System Interstate US State
← ND 41 → ND 43

ND 42 begins at a junction with ND 50 near the small town of Corinth, in northern Williams County. After going through town, it enters Divide County, and meets ND 5 in the county seat, Crosby. For 8 miles (13 km), ND 42 runs concurrently with ND 5 from Crosby to just south of Ambrose. ND 42 turns northward to end at the Canadian border. The roadway continues northward beyond the Ambrose–Torquay Border Crossing and port of entry as Hwy 350, 16 kilometres (9.9 mi) south of Torquay, Saskatchewan.

From 1926 to 1927, ND 42 was previously designated onto an alignment now designated as ND 37.

• List of Canada-United States border crossings