Even though it is spring by the calendar winter isn't quite ready to give up. GEVO 512 leads the CRSA heading for South Amana.

511 shoves a cut of cars into the South Amana Yard.

Three GEVO's and a GP38-2 have charge of the CRSA turn as it approaches East Amana.

A pair of GEVO's block a train at the west end of the South Amana Yard.