brian_rmsy:
Union Pacific Challenger 3985, in 1993.
brian_rmsy:
Union Pacific Challenger 3985, in 1993.
brian_rmsy:
Union Pacific (Alco) Challenger 3985, in 1993.
brian_rmsy:
Union Pacific Challenger 3985
brian_rmsy:
Union Pacific Challenger 3985, in 1993.
brian_rmsy:
Riding behind Union Pacific Challenger 3985.