Conrail Shared Assets Operations (CSAO) is the commonly used name for modern-day Conrail, an American railroad company. It operates three networks, the North Jersey, South Jersey/Philadelphia, and Detroit Shared Assets Areas, where it serves as a contract local carrier and switching company for its owners, CSX Transportation and the Norfolk Southern Railway. When most of the former Conrail's track was split between these two railroads, the three shared assets areas were kept separate to avoid giving one railroad an advantage in those areas. The company operates using its own employees and infrastructure but owns no equipment outside MOW equipment.
The Junction Railroad was a railroad created in 1860 to connect lines west of downtown Philadelphia, Pennsylvania, and allow north-south traffic through the metropolitan area for the first time. The railroad consisted of 3.56 miles of double track and 5.3 miles of sidings. It owned no locomotives or rolling stock. The line connected the Philadelphia and Reading Rail Road line at the west end of the Columbia Bridge over the Schuylkill River, crossed the Pennsylvania Railroad line, ran parallel to Market Street, and turned south to connect with the Philadelphia, Wilmington and Baltimore Railroad at Gray's Ferry.
The National Railway or National Air Line Railroad was a planned air-line railroad between New York City and Washington, D.C. in the United States around 1870. Part of it was eventually built from New York City to Philadelphia by the Delaware and Bound Brook Railroad and the Delaware River Branch of the North Pennsylvania Railroad, leased by the Philadelphia and Reading Railway, in 1879, and becoming its New York Branch. The line was intended to provide an alternate to the various monopolies that existed along the route, specifically the United New Jersey Railroad and Canal Companies and their Camden and Amboy Railroad, and as such had a long struggle to be built.
The Conrail Lehigh Line is a railroad line in New Jersey that is part of Conrail Shared Assets Operations under the North Jersey Shared Assets Area division. The line runs from CP Port Reading Junction in Manville to Oak Island Yard in Newark. The line is double-track and signaled through its entire length. The line began operations in 1999 using former existing tracks from Manville to Newark that was once part of the original Lehigh Line which is still in existence and is owned and operated by Norfolk Southern Railway.
North Pennsylvania Railroad was a railroad company which served Philadelphia, Montgomery County, Bucks County and Northampton County in Pennsylvania. It was formed in 1852, and began operation in 1855. The Philadelphia and Reading Railway, predecessor to the Reading Company, leased the North Pennsylvania in 1879. Its tracks were transferred to Conrail and the Southeastern Pennsylvania Transportation Authority (SEPTA) in 1976.
The Harrisburg Subdivision is a railroad line owned by CSX Transportation in Pennsylvania. The line is located in Philadelphia, and connects Greenwich Yard and the Philadelphia Subdivision with the Trenton Subdivision along a former Pennsylvania Railroad line. Much of the Harrisburg Subdivision is the High Line' or West Philadelphia Elevated along 31st Street over the 30th Street Station area.
The Harrisburg Line is a rail line owned and operated by the Norfolk Southern Railway (NS) in the U.S. state of Pennsylvania. The line runs from Philadelphia west to Harrisburg.
The Post Road Branch is a railroad line owned and operated by Amtrak in the U.S. state of New York. The line runs from a junction with CSX Transportation's Berkshire Subdivision in Castleton-on-Hudson, New York, northwest to CSX's Hudson Subdivision at Rensselaer, New York, along a former New York Central Railroad line. Freight service is provided by CSX Transportation, who calls it the Post Road Subdivision, via trackage rights.
The Southern Tier Line is a railroad line owned and operated by the Norfolk Southern Railway in the U.S. states of New York and Pennsylvania. A mostly former Erie Railroad line, it is suggested that the line runs from Suffern, New York northwest to Buffalo, New York as it shares trackage with Metro-North Railroad’s Port Jervis Line from Suffern to Port Jervis; NS owns the Suffern to Port Jervis trackage and leases it to Metro-North so it can maintain it for its Port Jervis Line passenger operation. From its east end, NS has trackage rights south on the New Jersey Transit Main and Bergen County Lines to Conrail's North Jersey Shared Assets Area.
The Lurgan Branch is a railroad line owned and operated by the Norfolk Southern Railway in the U.S. states of Pennsylvania and Maryland. The line is part of the NS Harrisburg Division and runs from Harrisburg, Pennsylvania southwest to Hagerstown, Maryland along former Reading Company and Pennsylvania Railroad lines. Its northeast end is at a junction with the Harrisburg Line, Pittsburgh Line, Royalton Branch, and Amtrak's Keystone Corridor ; its southwest end is at the beginning of the Hagerstown District. At Lemoyne it intersects the Enola Branch.
The Buffalo Line is a railroad line owned by the Norfolk Southern Railway in the U.S. states of New York and Pennsylvania. The line runs from Buffalo, New York southeast to Rockville, Pennsylvania near Harrisburg, Pennsylvania along a former Pennsylvania Railroad line. Its north end is at Seneca Yard in Buffalo, with no direct access to the Lake Erie district, and its south end is at the Pittsburgh Line at Rockville. The line is operated by the Buffalo and Pittsburgh Railroad between Buffalo and Machias, New York, the Western New York and Pennsylvania Railroad between Machias and Driftwood, Pennsylvania, and the Norfolk Southern Railway between Driftwood and Rockville.
The Lincoln Secondary is a railroad line owned and operated by Conrail in the U.S. state of Michigan as part of its Conrail Shared Assets Operations.
The Conemaugh Line is a rail line owned and operated by the Norfolk Southern Railway in the U.S. state of Pennsylvania. The line runs from Conpit Junction, Pennsylvania northwest and southwest to Pittsburgh, following the Conemaugh, Kiskiminetas, and Allegheny rivers, on the former main line of the Conemaugh Branch of the Pennsylvania Railroad (PRR). At its east end, it merges with the Pittsburgh Line; its west end is where it merges with the Fort Wayne Line at the northwestern tip of Allegheny Commons Park. The line was used by the PRR as a low-grade alternate to its main line, which is now part of Norfolk Southern's Pittsburgh Line, in the Pittsburgh area.
The Main Line of the Pennsylvania Railroad was a rail line in Pennsylvania connecting Philadelphia with Pittsburgh via Harrisburg. The rail line was split into two rail lines, and now all of its right-of-way is a cross-state corridor, composed of Amtrak's Philadelphia to Harrisburg Main Line and the Norfolk Southern Railway's Pittsburgh Line.
The Fort Wayne Line and Fort Wayne Secondary is a rail line owned and operated by the Norfolk Southern Railway (NS), Chicago, Fort Wayne and Eastern Railroad (CFE), and CSX Transportation in Pennsylvania, Ohio, and Indiana. The line runs from Pittsburgh, west via Fort Wayne, Indiana, to Gary, Indiana, along what was once the Pennsylvania Railroad's Pittsburgh to Chicago main line.
The Delaware Extension was a rail line owned and operated by the Pennsylvania Railroad in Philadelphia, Pennsylvania.
The West Trenton Line is a SEPTA Regional Rail service connecting Center City Philadelphia to the West Trenton section of Ewing Township, New Jersey.
The Lehigh Line is a railroad line in Central New Jersey, Northeastern Pennsylvania, and the Lehigh Valley region of eastern Pennsylvania. It is owned and operated by the Norfolk Southern Railway. The line runs west from the vicinity of the Port of New York and New Jersey in Manville, New Jersey via Conrail's Lehigh Line to the southern end of Wyoming Valley's Coal Region in Lehigh Township, Pennsylvania.
The Neshaminy Line is a railway line in the states of Pennsylvania and New Jersey. It runs 21.7 miles (34.9 km) from a junction with the SEPTA Main Line just north of Jenkintown–Wyncote to West Trenton, just across the Delaware River. It was originally built in 1876 as part of the much longer New York Branch, which continued north to Bound Brook, New Jersey. The electrified section between Jenkin and West Trenton was designated the Neshaminy Line and is now owned by SEPTA. It hosts the West Trenton Line commuter rail service. The freight-only Trenton Subdivision runs parallel between Neshaminy Falls and West Trenton.
The New York Short Line was a railway line in Pennsylvania. It was operated by the Reading Company and built by the New York Short Line Railroad, a subsidiary. It was opened in 1906 to provide a more direct route between Philadelphia and New York City, bypassing the existing route via Jenkintown. The line was conveyed to Conrail in 1976 and is now part of the Trenton Subdivision of CSX.
