The Durango & Silverton Narrow Guage Railroad dates back to 1892 with the discovery of "silver-by-the-the-ton" in SW Colorado at the town now named Silverton. The DSNG now operates up to 3 tourist trains a day on the 100 mile round trip from Durango to Silverton, CO. They currently own 9 steam locomotives, 7 of which are operational.

DSNG 473 at Durango, CO, 5/18/02

DSNG 481 at Silverton, CO, 5/18/02

DSNG 478 near Durango, CO, 4/17/05.

DSNG 480  at Hermosa, CO, 5/07/09.

DSNG 481 & 473 at Durango, CO, 5/18/02. With a 14 car train, 473 will serve as a helper on 2 sections of steep grades.

DSNG 486 at Durango, CO, 5/19/02