Mount Shaughnessy Tunnel

The Mount Shaughnessy Tunnel is in southeastern British Columbia, on the Revelstoke–Donald segment. This single-track 1.83-kilometre (1.14 mi) tunnel, which carries the Canadian Pacific Kansas City main line beneath the foothills of Mount Shaughnessy in the Selkirk Mountains, handles mostly westbound traffic. It was constructed by the Canadian Pacific Railway (CP) and opened in 1988.