It kind of has to since the border crossing is in south Surrey (not far from me), then you have to drive through Surrey one way or another to get to Whistler. The 99 through the tunnel, Oak St. Bridge, downtown, Lions Gate Bridge -- is most direct, and thus forget Guildford Mall superchargers if you go that route. But that can be brutal traffic wise depending on the time of day. So if you take the less direct but more flowing 152nd to #1 Hwy, then Second Narrows bridge, you avoid the downtown bridges, and then it's not too far out of the way -- only a few blocks off 152nd Street. Plus, there's a lot more to do than Burlington while waiting.