Switcher pulls on a cut of cars at Cargill
M-337 rolls into Dubuque past a Dubuque landmark The Shot Tower
HUCC waits for a empty potash train to clear on the siding at Dubuque
Empire Builder rolls down hill towards Dayton's Bluff.
DME 6050 waits in the siding at Dubuque until the derailment at Turkey River is cleared