The Reading heritage unit pulls another cut of coal cars to off-load at the paper mill's power plant in Spring Grove.

The Reading unit works the paper mill in Spring Grove pictured here heading for another cut of coal cars.

The Reading unit looks like a steam engine as the GEVO behind it puts up some smoke while pulling a cut of coal cars on a slight grade.

The NS Reading heritage unit pauses while shifting coal loads for a paper mill in spring Grove.

Yorkrail switcher still in Maryland and Pennsylvania paint scheme rests over the holiday break at the Glatfelter paper mill.

One of a trio of 80MACs working the Glatfelter paper mill retrieves another cut of coal cars for dumping at the mill.

One of a trio of 80MACs working the Glatfelter paper mill heads north to retrieve another cut of coal cars for dumping at the mill.

4 SD40-2 helpers on the rear of a loaded coal train descending the slide into the New Portage Tunnel.

Former Conrail SD80MAC, NS 7214 Prepares to Leave Shire Oaks with a Loaded Unit train of Mon Valley's finest