An eastbound coal train led by a new primer dash 9.
SD45-2 helper set 6654/6661 leads a westbound intemodal with B36-7's 5003/5021/5037 as base power over Big Viaduct, west of South Fork, PA.
NS 640 coal train heads east off of the South Fork Secondary.
PRR 7216 and 7209 shove an NS 640 coal train east off of the South Fork Secondary.
PRR 7216 shoves an NS 640 coal train east as Amtrak's Pennylvanian approaches a stop signal at CP-SO.
11K is stopped at CP-SO due to the cutover of C Tower to a new interlocking. Yet another tower will close in western Pennsylvania. The 3rd unit is a BNSF GP60.