An eerie glow from headlights on a westbound Canadian Pacific coal train light up the interior walls of the Mount Macdonald Tunnel on Rogers Pass, British Columbia, on July 23, 2011. The longest railroad tunnel in the Western Hemisphere at 14.6 kilometers, or just over 9 miles (9.1), the tunnel provides westbound CP trains crossing formidable Rogers Pass a lower-elevation crossing of the Selkirk Mountains.
