K-36 No. 486 of D&SNG at Durango
K-36 No. 480 of D&SNG between Hermosa and Rockwood
K-36 No. 480 of D&SNG between Hermosa and Rockwood
K-36 No. 480 of D&SNG at Durango
K-36 No. 480 of D&SNG at Durango
K-36 No. 480 of D&SNG at Durango
K-36 No. 480 of D&SNG at Durango
K-36 No. 480 of D&SNG at Silverton
K-36 No. 480 of D&SNG at Silverton
K-36 No. 480 of D&SNG at Silverton
K-36 No. 480 of D&SNG at Silverton
K-36 No. 480 of D&SNG at Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 480 of D&SNG between Midway and Silverton
K-36 No. 481 of D&SNG between Hermosa and Rockwood
K-36 No. 481 of D&SNG at Durango