International Historic Civil Engineering Landmark 

Built in 1898 during the Klondike Gold Rush, this narrow gauge railroad is an International Historic Civil Engineering Landmark - a designation shared with the Panama Canal, the Eiffel Tower and the Statue of Liberty.  The WP&YR climbs nearly 3000 feet in just 20 miles and features steep grades of up to 3.9%, cliff-hanging turns of 16 degrees, two tunnels and numerous bridges and trestles including the steel cantilever bridge which was the tallest of its kind in the world when it was constructed in 1901. White Pass Railroad