Traveling from Glacier National Park to Dawson Creek, BC

I agree with trigley. Not much to see from Glacier to Calgary on Hwy 2. 22 is much nicer. I suggest taking 17 through Chief Mountain and to Waterton and Pincher Creek. Head north from there on Hwy 3 for a spurt and then hook up with Hwy 22. Turn left on the Trans Canada just west of Calgary and enjoy the view. Have fun!! And I wouldn't worry about any height restrictions. Just a note that it can get a little windy in them parts so just be aware. Check out Denise's Bistro in Pincher Creek if you get the chance.