Highway 37
Route information
Maintained by Ministry of Highways and Infrastructure
Length	186.2 km[1] (115.7 mi)
Major junctions
South end	Canada–US border (S-241) at Port of Climax
Major intersections	Hwy 18 at Climax Hwy 13 at Shaunavon Hwy 1 (TCH) at Gull Lake
North end	Hwy 32 at Cabri
Location
Country	Canada
Province	Saskatchewan
Rural municipalities	Lone Tree, Frontier, Grassy Creek, Bone Creek, Carmichael, Gull Lake, Pittville, Riverside
Highway system
Provincial highways in Saskatchewan
← Hwy 36 → Hwy 38

Highway 37 is a highway in the Canadian province of Saskatchewan. It runs from Montana Secondary Highway 241 at the US border near Port of Climax to Highway 32 at Cabri. Highway 37 is about 186 km (116 mi) long.^[1] This north-south route connects with the horseshoe tourism route at Shaunavon. Going west on the Red Coat Trail Highway 13 leads to Eastend, known for its dinosaur museum. Further west and north is Maple Creek, a cowboy town of the current era.

Highway 37 passes near the communities of Climax, Shaunavon, and Gull Lake, as well as Port of Climax and Cabri. Highway 37 connects with Highways 18, 722, 13, 631, 1, 322, and 738.

History

Saskatchewan Highways and Transportation (SHT), now the Ministry of Highways and Infrastructure undertook a landslide risk management system program to monitor risk sites, apply technological innovations to prevent any further erosion of the riverbank and plan responses to future landslide movement detected by monitors. Highway 37 south of Shaunavon along the Frenchman River has experienced land slides.^[2]

Major intersections

From south to north:^[3]

Rural municipality	Location	km[1]	mi	Destinations	Notes
Lone Tree No. 18	Port of Climax	0.0	0.0	S-241 south – Harlem	Continuation into Montana
				Canada–United States border at Turner–Climax Border Crossing
	Climax	23.0	14.3	Hwy 18 east – Val Marie	South end of Hwy 18 concurrency
		31.9	19.8	Hwy 18 west – Frontier	North end of Hwy 18 concurrency
Frontier No. 19	No major junctions
Grassy Creek No. 78	Shaunavon	74.1	46.0	Hwy 722 east
		74.5	46.3	Hwy 13 west – Eastend	South end of Hwy 13 concurrency
Bone Creek No. 108	​	83.9	52.1	Hwy 13 east – Cadillac, Assiniboia Hwy 724 west	North end of Hwy 13 concurrency
Carmichael No. 109	No major junctions
Gull Lake No. 139	Gull Lake	126.7	78.7	Hwy 631 east
		127.1	79.0	Hwy 1 (TCH) – Maple Creek, Medicine Hat, Swift Current
Gull Lake No. 139 – Webb No. 138 boundary	No major junctions
↑ / ↓[i]	​	150.3	93.4	Hwy 728 – Nadeauville
Pittville No. 169 – Riverside No. 168 boundary	​	160.1	99.5	Hwy 332 west – Hazlet	South end of Hwy 332 concurrency
Riverside No. 168	​	161.7	100.5	Hwy 332 east – Swift Current	North end of Hwy 332 concurrency
	​	184.4	114.6	Hwy 738 west	South end of Hwy 738 concurrency
	Cabri	186.2	115.7	Hwy 32 – Leader, Swift Current Hwy 738 east – Stewart Valley	North end of Hwy 738 concurrency
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Route transition