Chaska helper facing north on #2 track, where they'll switch over to #1 and shove a passing coal drag over the mountain grade. The helper crew, on standby in the "shack", awaits their arrival.

CSX helper northbound at Oaks, after pushing a loaded coal drag over the mountain late in the night.

CSX engine 371, symbol C212, stored in siding at Chaska after shoving coal drags over Duff Mountain for the day.

Close up of the Helper Link on CSX 84 pulling duty as the Crooked Hill Helper today.