Saskatchewan Highway 18

Highway 18
Route information
Length:	714 km (444 mi)
Major junctions
West end:	Hwy 13 near Robsart
East end:	Manitoba border near Gainsborough continues as PTH 3
Location
Major cities:	Estevan
Highway system
Provincial highways in Saskatchewan ← Hwy 17 Hwy 19 →

Highway 18 is a highway in the Canadian province of Saskatchewan. It runs from Highway 13 near Robsart to the Manitoba border near Gainsborough, where it becomes Highway 3. Highway 18 is about 714 km (444 mi.) long.

Communities along the route

Communities
Divide Claydon Loomis Frontier Climax Canuck Bracken Orkney Masefield Val Marie Mankota Ferland McCord Glentworth Fir Mountain Wood Mountain Killdeer Canopus Rockglen Fife Lake Coronach Big Beaver Gladmar Lake Alma Beaubier Ratcliffe Oungre Torquay Outram Estevan Bienfait Hirsch Frobisher Oxbow Glen Ewen Carnduff Carievale Gainsborough

Highway 18 passes through three major communities, all in the eastern quarter of Saskatchewan: Estevan, Oxbow, and Carnduff.