The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania, United States; it operated from 1834 to 1854 as the first transportation infrastructure through the gaps of the Allegheny that connected the midwest to the eastern seaboard across the barrier range of the Allegheny Front. Approximately 36 miles (58 km) long overall, both ends connected to the Pennsylvania Canal, and the system was primarily used as a portage railway, hauling river boats and barges over the divide between the Ohio and the Susquehanna Rivers. Today, the remains of the railroad are preserved within the Allegheny Portage Railroad National Historic Site operated by the National Park Service.
The Union Canal was a towpath canal that existed in southeastern Pennsylvania in the United States during the 19th century. First proposed in 1690 to connect Philadelphia with the Susquehanna River, it ran approximately 82 mi from Middletown on the Susquehanna below Harrisburg to Reading on the Schuylkill River.
The Schuylkill Canal, or Schuylkill Navigation, was a system of interconnected canals and slack-water pools along the Schuylkill River in the U.S. state of Pennsylvania, built as a commercial waterway in the early 19th-century. Chartered in 1815, the navigation opened in 1825 to provide transportation and water power. At the time, the river was the least expensive and most efficient method of transporting bulk cargo, and the eastern seaboard cities of the U.S. were experiencing an energy crisis due to deforestation. It fostered the mining of anthracite coal as the major source of industry between Pottsville and eastern markets. Along the tow-paths, mules pulled barges of coal from Port Carbon through the water gaps to Pottsville; locally to the port and markets of Philadelphia; and some then by ship or through additional New Jersey waterways, to New York City markets.
The West Philadelphia Elevated, also known as the High Line or Philadelphia High Line, is a railroad viaduct in the western part of Philadelphia, Pennsylvania. The 8,140-foot (2,480 m) structure spans the railway lines of 30th Street Station, parallel to the main track of the station, in a north-south direction. The 1,045-foot (319 m) long approach made of brick arches is the longest brick bridge and probably even the longest brick building in the United States.
The Stone Bridge spans the Conemaugh River in Johnstown, Pennsylvania. The bridge is a seven-arch stone railroad bridge located on the Norfolk Southern Railway mainline, built by the Pennsylvania Railroad in 1887-88. Its upstream face was reinforced with concrete in 1929.
The Strawberry Mansion Bridge is a steel arch truss bridge across the Schuylkill River in Fairmount Park in Philadelphia, Pennsylvania, in the United States.
The Falls Bridge is a steel Pratt truss bridge that spans the Schuylkill River in Fairmount Park in Philadelphia, Pennsylvania. It connects Kelly Drive at Calumet Street with Martin Luther King, Jr. Drive at Neill Drive. It replaced a wooden covered bridge at the same site.
Gray's Ferry Bridge has been the formal or informal name of several floating bridges and four permanent ones that have carried highway and rail traffic over the Schuylkill River in Philadelphia. The bridge today is a four-lane divided highway bridge, built in 1976, that carries Grays Ferry Avenue from the Grays Ferry neighborhood on the east bank, over the river and the Northeast Corridor railroad tracks, to the Southwest Philadelphia neighborhood of Kingsessing.
The Newkirk Viaduct Monument is a 15-foot white marble obelisk in the West Philadelphia neighborhood of Philadelphia, Pennsylvania. Installed in 1839, it is inscribed with the names of 51 railroad builders and executives, among other information.
The Flat Rock Tunnel is an active railroad tunnel located on Norfolk Southern's Harrisburg Line near Manayunk, Pennsylvania, United States. The tunnel was built by the Reading Railroad for its line along the Schuylkill River.
The Manayunk Bridge is an S-shaped former railroad bridge over the Schuylkill River, Schuylkill Canal and Schuylkill Expressway, that connects Bala Cynwyd, Montgomery County and the Manayunk neighborhood of Philadelphia, Pennsylvania. Closed to rail traffic in 1986, it is now an extension of the Cynwyd Heritage Trail and connects to the Schuylkill River Trail.
The Girard Avenue Bridge is an automobile and trolley bridge in Philadelphia, Pennsylvania, that carries Girard Avenue over the Schuylkill River. It connects the east and west sections of Fairmount Park, and the Brewerytown neighborhood with the Philadelphia Zoo. The current bridge is the third built on the site.
Pennsylvania Railroad, Connecting Railway Bridge is a stone arch bridge in Philadelphia, Pennsylvania, that carries Amtrak Northeast Corridor rail lines and SEPTA and NJT commuter rail lines over the Schuylkill River. It is located in Fairmount Park, just upstream from the Girard Avenue Bridge.
The Philadelphia and Reading Railroad, Schuylkill River Viaduct, also called the Reading Railroad Bridge and the Falls Rail Bridge, is a stone arch bridge that carries rail traffic over the Schuylkill River at Falls of Schuylkill in Philadelphia, Pennsylvania. Located in Fairmount Park, the bridge also spans Martin Luther King, Jr., Drive, and Kelly Drive. The name Philadelphia & Reading Railroad (P&R) was later shortened to Reading Railroad.
The Twin Bridges are a pair of steel-plate girder bridges that span the Schuylkill River in Fairmount Park in Philadelphia, Pennsylvania. They carry northbound and southbound traffic on US 1 just north of its intersection with Interstate 76.
The Philadelphia and Reading Railroad, Bridge at West Falls is a stone and iron plate girder bridge in Philadelphia, Pennsylvania that carries two CSX Trenton Subdivision tracks over Kelly Drive, Schuylkill River, and Martin Luther King Jr. Drive.
The Conestoga Creek Viaduct spans the Conestoga River east of Lancaster, Pennsylvania. The present structure, built in 1887–88, is a five-span, two-track stone arch railroad bridge. The first crossing at this location was a 1,412 feet (430 m) series of 11 wooden Town lattice trusses constructed in 1829 for the Columbia and Philadelphia Railroad, which was purchased by the Pennsylvania Railroad (PRR) and incorporated into its main line in 1857. PRR shortened the viaduct and replaced the remaining wooden trusses with iron Whipple trusses in 1863. The 1887-88 stone arch replacement was originally intended to be four tracks wide, but only half of the superstructure width was constructed, leaving an unfinished spandrel wall on the southern face. Tie rods were added in 1930 to brace the spandrel walls.
Philadelphia, Wilmington and Baltimore Railroad Bridge No. 1 was a swing steel through truss that spanned the Schuylkill River between Philadelphia, Pennsylvania's Kingsessing and Grays Ferry neighborhoods.
The Rahway River Bridge is a rail bridge over the Rahway River, in Rahway, Union County, New Jersey, U.S., a few blocks north of Rahway station, on the Northeast Corridor (NEC).
The Philadelphia & Reading Railroad Mule Bridge is a bridge spanning the Schulykill River at the foot of Shurs Lane in Philadelphia, Philadelphia County, Pennsylvania. The bridge is significant for being one of the oldest surviving wrought iron lattice truss bridges.
