A must do ride, good road, spectacular scenery ( it is BC after all) . Amazing change in geography / climate zones. Jaw dropping . esp near Lillooet . Premium gas either end! Moderate traffic to Whistler , low traffic after Pemberton. If you can - plan to stay and enjoy Whistler and then ride to Lillooet in a day or 2 , then consider the Bridge River Road beyond Lillooet for ~ 25 K until it turns to gravel unless you like dust . Can also go in any other direction from Lillooet - the rides are all great.