Helpers push a loaded coal train east as number 9444 hauls container train 20R in the same direction.
Brand new SD40E 6319 pushes on the rear of 36A.
Eight thoroughbreds trot westbound past Cassandra on a light engine move.
20T charges along the slide fence at Cassandra!
A pair of Dash-9's fight upgrade with a string of containers in tow.
Color is added by a lone UP unit on this empty 509.
Helpers pushing a 502 up the hill
Westbound at overlook passing a eastbound stack train.
NS 3343 shoves a coal train over the hill at Cassandra, Pa 6/27/2009
Helpers shove a train past the Cassandra Petting Zoo on a crisp late-winter day.
NS Helper unit 6311 is the latest to be released into the helper pool on the west slope!.... These units are SD50 rebuilds
The silence of a snowy day at Cassandra is regularly interrupted by the parade of trains through the mountains of Pennsylvania.
Eastbound autoracks create a dramatic scene as they head up the west slope of The Allegheny Mountains.
NS 3348 travels east with his partner.
