Manitoba Highway 31

Provincial Trunk Highway 31
Route information
Maintained by Manitoba Infrastructure
Length	22 km (14 mi)
Existed	1959–present
Major junctions
South end	ND 1 (Maida–Windygates Border Crossing
North end	PTH 3 / PR 240 north near Darlingford
Location
Country	Canada
Province	Manitoba
Rural municipalities	Pembina
Highway system
Provincial highways in Manitoba Winnipeg City Routes
← PTH 30 → PTH 32

Provincial Trunk Highway 31 (PTH 31) is a provincial highway in the Canadian province of Manitoba. It is a short highway that runs from PTH 3 to the U.S. border where it becomes North Dakota State Highway 1. The entire highway lies within the Municipality of Pembina.

History

Highway 31 was the designation of the route connecting PTH 16 (then known as Highway 4) at Russell to PTH 5 in Roblin. In 1947, it extended north via Benito to Highway 10 at Swan River, replacing Highway 6. The section from Roblin to south of Benito was under construction; it opened in 1948. In 1954, the section of PTH 83 between the Trans-Canada Highway and Birtle was constructed and opened to traffic. With this addition, PTH 83 was also extended to Swan River, replacing Highway 31.

PTH 31 was designated to its current route in 1959.

Major intersections

Division	Location	km	mi	Destinations	Notes
Continues as ND 1 south – Langdon
Pembina	Windygates	0	0.0	Canada–United States border at the Maida–Windygates Border Crossing
	​	2	1.2	PR 201 – Snowflake, Osterwick
	​	22	14	PTH 3 – Manitou, Morden PR 240 north – St. Claude	PTH 31 ends highway continues as PR 240
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Highway 31 as it passes through the gorge created by the Pembina River