SO Stacks:
NS 4498 leads hotshot intermodal train NS 257 west around the curve in South Fork, PA as it is about to knock down the control point and switch over from track 2 to 3.
State of the Union: NS 4114 leads loaded oil train NS 64T through Mount Union, PA over the Juniata River as the long oil train snakes around the bend on the Middle Division.