Led by K-37 Mikado No. 493 is a northbound (timetable westbound, historically) Durango & Silverton Narrow Gauge Railroad train and is approaching 15th Street in Durango, Colorado, on the morning of August 30, 2021. The train is just beginning its 45.5-mile trip to the mining town of Silverton, in the heart of Colorado’s San Juan Mountains.
