Safe Passage
There is an abundance of wildlife in Banff National Park and there is also a major highway (The TransCanada) running through the park connecting Banff and Lake Louise. In order to to give the bears, wolves, elk, moose and all the other wildlife an opportunity to move safely throughout the park there are many underpasses and a few overpasses especially for them. 
(So no these are not pedestrian friendly!)
prairie girl wonders 
I am waiting to see you sending MANY FABULOUS PICS to Geographic Magazine and be recognized AS VERY TALENTED PHOTOGRAPHER!!! Come on LET’S DO IT!!