Atchison Topeka & Santa Fe Railway SD45 5600, SD45 5548 and SD45-2 5701 (still wearing its Bicentennial colors) move a westbound freight past the cantilever signals at milepost 164 on its way to L... (more)
An eastbound Union Pacific manifest freight passes under the signal bridge at Hermosa, Wyoming, while working over Sherman Hill, on the morning of September 12, 2007.