The Pennsylvania Railroad (reporting mark PRR), legal name The Pennsylvania Railroad Company, also known as the "Pennsy", was an American Class I railroad...

Pennsylvania Railroad 5550 (PRR 5550) is a mainline duplex drive steam locomotive under construction in the United States. With an estimated completion...

The Pennsylvania Railroad GG1 is a class of streamlined electric locomotives built for the Pennsylvania Railroad (PRR), in the northeastern United States...

Railroad is a borough in York County, Pennsylvania, United States. The population was 259 at the 2020 census. It is part of the York–Hanover metropolitan...

following railroads operate in the U.S. state of Pennsylvania. Aliquippa and Ohio River Railroad (AOR) Genesee & Wyoming Allegheny Valley Railroad (AVR) Allentown...

Pennsylvania Railroad 1361 is a 4-6-2 K4 "Pacific" type steam locomotive built in May 1918 by the Pennsylvania Railroad's (PRR) Juniata Shops in Altoona...

New York City, a distance of 395 miles (636 km). The railroad was incorporated in Pennsylvania in 1853, and created primarily to provide a means of transport...

The Railroad Museum of Pennsylvania is a railroad museum in Strasburg, Lancaster County, Pennsylvania. The museum is located on the east side of Strasburg...

Big Engine") was a single experimental duplex locomotive of the Pennsylvania Railroad. It was designed to demonstrate the advantages of duplex drives...

The Pennsylvania Railroad K4 was a class of 425 4-6-2 steam locomotives built between 1914 and 1928 for the PRR, where they served as the primary main...