DRGW / Denver & Rio Grande Western Railroad
Operated in 1870−1988.
DRGW SD40T-2 5371
8
DRGW GP40-2 3129
8
DRGW GP40-2 3128
6
DRGW GP30 3006
4
DRGW SD50 5503
6
DRGW GP40-2 3099
13
DRGW SD40T-2 5357
3 34 
DRGW SD40T-2 5357
13
DRGW SD40T-2 5381
2 9
DRGW SD40T-2 5409
6
DRGW GP60 3156
1 7
DRGW GP40 3140
6
DRGW GP40-2 3124
8
DRGW GP40 3132
5
DRGW GP40 3090
3
DRGW GP40 3087
3
DRGW SD40T-2 5359
10
DRGW GP40 3143
3 8
DRGW SD40T-2 5382
16 
DRGW SD50 5506
6
DRGW SD50 5512
5
DRGW SD50 5503
8
DRGW GP40 3145
2
DRGW GP40 3071
5