Durango and Silverton Narrow Gauge Railroad

Durango, CO

The Durango & Silverton Narrow Gauge Railroad Company, often abbreviated as the D&SNG, is a 3 ft narrow-gauge heritage railroad that operates on 45.2 miles of track between Durango and Silverton, in the U.S. state of Colorado. The railway is a federally-designated National Historic Landmark and was also designated by the American Society of Civil Engineers as a National Historic Civil Engineering Landmark in 1968.

From Wikipedia, CC BY-SA 4.0