The Northern Woods and Water Route is a 2,400-kilometre (1,500 mi) route through northern British Columbia, Alberta, Saskatchewan and Manitoba in Western Canada. As early as the 1950s, community groups came together to establish a northern travel route; this was proposed as the Northern Yellowhead Transportation Route. The Northern Woods and Water Route Association was established in 1974, and encouraged promotion of the route with the promise of an increase in tourist travel. The route was designated in 1974 and is well signed throughout its component highways. The route starts at Dawson Creek as the Spirit River Highway and ends at the Perimeter of Winnipeg, Manitoba, after running through the northern regions of the western provinces. From west to east, the Northern Woods and Water Route (NWWR) incorporates portions of British Columbia Highway 49; Alberta Highways 49, 2A, 2, & 55; Saskatchewan Highways 55 & 9; Manitoba Provincial Road 283 and Trunk Highways 10, 5, 68 & 6. The halfway point of the NWWR is approximately at Goodsoil, Saskatchewan.

Alberta Provincial Highway No. 2A is the designation of six alternate routes off Highway 2 in Alberta, Canada. In general, these are original sections of Highway 2, such as the southern portion of Macleod Trail in Calgary. They passed through communities before limited-access freeways were built to shorten driving distance, accommodate heavier volumes and to bypass city traffic. Portions of the alignment of Highway 2A follow the route of the former Calgary and Edmonton Trail.