SPZahn: Santa Fe on the Waynoka Sub - #1
SPZahn: Santa Fe on the Waynoka Sub - #2
SPZahn: Eastbound Stacks on Curtis Hill
SPZahn: Curtis Hill meet
SPZahn: Westbound Auto Racks on Curtis Hill
SPZahn: Eastbound stacks near Belva OK - #1
SPZahn: Eastbound stacks near Belva OK - #2
SPZahn: Eastbound ethanol loads on Curtis Hill OK
SPZahn: Westbound grainer climbing Curtis Hill - #1
SPZahn: Westbound grainer climbing Curtis Hill - #2
SPZahn: New Gevos on Curtis Hill - #1
SPZahn: New Gevos on Curtis Hill - #2
SPZahn: New Gevos on Curtis Hill - #3
SPZahn: New Gevos on Curtis Hill - #4
SPZahn: Classic Curtis Hill - #1
SPZahn: Classic Curtis Hill - #2
SPZahn: Classic Curtis Hill - #3
SPZahn: Curtis Hill stacks meet - #1
SPZahn: Curtis Hill stacks meet - #2
SPZahn: Westbound stacker near Belva OK
SPZahn: Curtis Hill auto racks - #1
SPZahn: Curtis Hill auto racks - #2
SPZahn: Curtis Hill auto racks - #3
SPZahn: Curtis Hill auto racks - #4