History of the Allegheny Portage Railroad in the westward movement of settlers and commerce in central Pennsylvania in the mid-1800s.

Trains and railroads of Schuylkill County taken between 1946-1976.

Different types of bridges, structural details, transmission towers, and construction techniques photographed between 1891-1915.

Images of tracks, stations, rolling equipment, accidents, floods, buildings, bridges, and some individuals.

Corporate archives of the Bellefonte Central Railroad.

The Bellefonte Central Railroad played a decisive role in both the economic development of the Centre County region and the rise of The Pennsylvania State.

More than 1,400 photographs of locomotives, railroad cars, trolleys, and railroad stations in Pennsylvania.

Railroad lines include the Erie-Lackawanna, Lackawanna and Lehigh, Philadelphia and Western, Penn Central, Central Railroad of New Jersey, and Pennsylvania Railroad.

Thirteen stereoviews from Tyrone to Homestead to Johnstown.

Images taken in the late 19th and early 20th centuries including Johnstown after the 1889 flood, scenes in and around Tyrone, the steel works in Homestead, a miner at work, and the scenery of the Pennsylvania Railroad.

Slides, photographs, and digital audio recordings of central Pennsylvania railroad locomotives and trains.

Photographic prints, slides (with digital copies), and digital audio recordings of central Pennsylvania railroad locomotives and trains (1951-2010), and mining equipment (1968-1988), as well as CB Junction trainsheets (1976-1977).

Photographs of the Rolfe Lumber Mill and Railroad in Elk County, Pennsylvania.

Letterpress copybook containing letters written by E. W. Rolfe for his central Pennsylvania lumber business, and three 1880 photographs of the Rolfe lumber mill and railroad.

Images of the clay mine site and a derailment at a narrow gauge railroad bridge.

Photographs depict overviews of the pit, the mine buildings, railroad, and workers.

Approximately forty railroad-related images.

Subjects represented include primarily labor and railroad scenes in Pennsylvania.

Nine train tourism pamphlets from 1934 to 1993.

Nine tourism pamphlets covering 1934 to 1993.

Important railway lines in Pennsylvania.

Depicting advantages, both natural and acquired, and brilliant future prospects as a great railroad city.

Online version of print copy.

Includes Proceedings on the occasion of the dedication of the monument on the one hundredth anniversary of the Paoli Massacre, in Chester County, Pa., September 20, 1877, Motoring through the Keystone State, and more.

Information about the engineering innovation Horseshoe Curve.

Photographs of railroad bridges in Pennsylvania.

Located in Strasburg, Pennsylvania, the Museum has more than 250,000 images.

Examines the former Pennsylvania Railroad, once the largest in the world, highlighting its massive infrastructure and groundbreaking engineering accomplishments. Froio's blog includes historic railroad photographs and other railroad memorabilia.

Exhibiting the geography, history and statistics of the entire country traversed by the road.

378 slides taken by Frank B. Fairbanks documenting train engines and stations in Western Pennsylvania [1948-1993].

Browse stations by county.

Gelatin dry plate images of railroad infrastructure dating from 1907-1917

Home for historians and modelers of the Pennsylvania Railroad.

Photographs submitted by railroad employees as part of a labor dispute in 1960. Includes photos from Pittsburgh, Harrisburg, Wilkes-Barre and Hanover Townshp.