The Denver & Rio Grande Western's Silverton Branch and included "High Line" is some of the most spectacular railroading in any part of the Continental U.S. Characterized by rugged rock formations and cliff edges that drop to the Animas River below at over 300 feet, the fact that this railroad was created with nothing more than man's will power, dynamite and pick axes deserves eternal attention, preservation and gratitude. Here D&RGW K-36 #480 demonstrates the High Line's precarious route as she turns onto Horseshoe Curve on the evening of October 25, 2025 hauling a mixed train for Durango, CO.