High above the Missouri River floodplain, an engine crew member walks carefully alongside the second locomotive.
Consecutively numbered FMs
A Santa Fe eastbound hustles downgrade behind a Dash 8-40BW, an SF30C, a Dash 8-40B and an FP45 on March 24, 1991.
A quintet of super fleet locomotives powers a westbound trailer train towards Bakersfield.
The hot ZMEMLAC train has just crossed the Mississippi River and is highballing West.