Helpers shove on the rear of coal train 508 in white out snow conditions on the West Slope.

4 SD40Es shove on the rear of an eastbound coal train that nears the crest of the summit on the Pittsburgh Line.

Helpers finish their assist of an eastbound manifest as the train comes into Altoona.

It's pretty rare to see an SD40E leading a stack train on the NS Chicago mainline. Shown here, the recently added train L15 heads west through Vermilion, OH, with a throwback leader.

NS H76 heads west on a Friday afternoon after serving industries in the area of CP Sully in Hillsborough. The engine was rebuilt from an SD50 (built as SD50 NS 6523) to an SD40E by Norfolk Souther... (more)

Wrecked BNSF GE in for repairs while other units stand by .

C04 shoves on the rear of 20T as they pass the position light signal bridge at Summerhill.

Lite power heads west towards Johnstown to meet up with a 20T eastbound to shove them up the mountain.

Repurposed Norfolk Southern SD50: NS H76 has completed interchanging cars at Manville, NJ and begins its return journey back to Allentown, PA. The leader was rebuilt from an SD50 (built as ... (more)

Norfolk Southern local H65 is seen finishing up switching cars at "The River Yard" and is headed back to Allentown. Towering 230 feet above the train is the former Bethlehem Steel plant,... (more)

Norfolk Southern local H65 is seen finishing up switching cars at "The River Yard" and is getting ready to head back to Allentown. Towering 230 feet above the train is the former Bethleh... (more)

Norfolk Southern local H65 is seen switching cars at "The River Yard" before heading back to Allentown. Towering 230 feet above the SD-40E locomotive is the former Bethlehem Steel plant,... (more)

In a strange turn of events, an extra 39G roars west through Pottstown with a venerable EMD leader.