The Safe Harbor Dam is a concrete gravity dam, with an associated hydroelectric power station, on the lower Susquehanna River. It is the most northerly and last of three Great Depression-era public el
The east end of the turbine hall for the Safe Harbor Dam housing the 25 Hz turbines.
The Columbia and Port Deposit Railroad was a railroad that operated in Pennsylvania and Maryland in the 19th and early 20th centuries. It operated a 34-mile-long main line between Columbia, Pennsylvan
A Norfolk Southern coal train on the Port Road Branch in Perryville, Maryland