As the head end of an eastbound Union Pacific coal train passes through Rocky, Colorado, in the background, lone DPU GE AC4400CW No. 6856 holds back the rear of the train while exiting Big 10 Curv... (more)
A westbound Union Pacific coal empty curves through “Little 10 Curve” at the west end of Rocky, Colorado, on the morning on June 2, 2013. The train will be on the foreground track momentarily ... (more)
Amtrak’s eastbound train No. 6, the California Zephyr, passes the mid-train DPUs of an eastbound Union Pacific coal load in the siding at Rocky, Colorado, on the afternoon of June 16, 2013. The ... (more)