The Boston and Albany Railroad was a railroad connecting Boston, Massachusetts to Albany, New York, later becoming part of the New York Central Railroad system, Conrail, and CSX Transportation. The line is currently used by CSX for freight. Passenger service is provided on the line by Amtrak, as part of their Lake Shore Limited service, and by the MBTA Commuter Rail system, which owns the section east of Worcester and operates it as its Framingham/Worcester Line.
The Lake Shore Subdivision is a railroad line owned by CSX Transportation in the U.S. states of New York and Pennsylvania. The line runs from Buffalo, New York, southwest along the shore of Lake Erie to Erie, Pennsylvania, along the former New York Central Railroad main line.
The Porter Subdivision is a railroad line owned by CSX Transportation in the Chicago, Illinois, area. Formerly a part of the main line of the Michigan Central Railroad, it now connects CSX's former Baltimore and Ohio Railroad line and the Chicago Fort Wayne and Eastern Railroad from the east with the Indiana Harbor Belt Railroad towards Blue Island, Illinois.
The Columbus Line Subdivision is a railroad line owned by CSX Transportation in the U.S. state of Ohio. The line runs from Galion south to Columbus along a former New York Central Railroad line.
The St. Louis Line Subdivision is a railroad line owned by CSX Transportation in the U.S. states of Indiana and Illinois. The line runs from Indianapolis, Indiana, west-southwesterly to East St. Louis, Illinois, along a former Conrail line, partly former New York Central Railroad trackage and partly former Pennsylvania Railroad trackage.
The Harrisburg Subdivision is a railroad line owned by CSX Transportation in the U.S. state of Pennsylvania. The line is located in the city of Philadelphia, connecting 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 Trenton Subdivision is a railroad line owned by CSX Transportation in the U.S. states of Pennsylvania and New Jersey. The line runs from CP PARK in Philadelphia, Pennsylvania, northeast to Port Reading Junction in Manville, New Jersey, along a former Reading Company line.
The Fall River Subdivision is a freight railroad line in the U.S. state of Massachusetts, owned by the Massachusetts Bay Transportation Authority, with freight operations handled by the Massachusetts Coastal Railroad; it was formerly owned and operated by CSX Transportation. The line runs from the New Bedford Subdivision at Myricks south to Fall River along a former New York, New Haven and Hartford Railroad line. At its south end, at the Rhode Island state line in Fall River, it becomes a line of the Providence and Worcester Railroad.
The Boston Subdivision is a railroad line in the U.S. state of Massachusetts. The line runs from Back Bay Station in Boston west to Wilbraham, just east of Springfield. along a former New York Central Railroad line. The line connects with the Northeast Corridor its east end and continues as the Berkshire Subdivision at its west end. Along the way, the line junctions with the Framingham Subdivision and Fitchburg Subdivision at Framingham.
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 Amtrak Hudson Line, also known as the CSX Hudson Subdivision, is a railroad line owned by CSX Transportation and leased by Amtrak in the U.S. state of New York. The line runs from Poughkeepsie north along the east shore of the Hudson River to Rensselaer and northwest to Hoffmans via Albany and Schenectady along a former New York Central Railroad line. From its south end, CSX has trackage rights south to New York City along the Metro-North Railroad's Hudson Line. The Hudson Line junctions the Castleton Subdivision in Stuyvesant, Amtrak's Post Road Branch in Rensselaer and the Carman Subdivision in Schenectady. Its northwest end is at a merge with the Mohawk Subdivision.
The Selkirk Subdivision is a railroad line owned by CSX Transportation in the U.S. state of New York. The line runs from Selkirk northwest to Amsterdam along a former New York Central Railroad line. At its southeast end, at Selkirk Yard, the Selkirk Subdivision becomes the Castleton Subdivision. Its northwest end is at the east end of the Mohawk Subdivision, and it junctions the Carman Subdivision at Rotterdam and the Hudson Subdivision at Hoffmans.
The Castleton Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. state of New York. The line runs from Schodack northwest to Selkirk along a former New York Central Railroad line. At its southeast end, it junctions with the Berkshire Subdivision and Schodack Subdivision. After crossing the Hudson River on the Alfred H. Smith Memorial Bridge, it meets the River Subdivision and Port Subdivision at Selkirk and ends at Selkirk Yard, where the Selkirk Subdivision begins.
The Schodack Subdivision is a railroad line owned by CSX Transportation in the U.S. state of New York. The line runs from Stuyvesant north to Schodack along a former New York Central Railroad line. At its south end, it merges with the Hudson Subdivision; its north is at a junction with the Berkshire Subdivision, and the Castleton Subdivision at the east end of the Alfred H. Smith Memorial Bridge.
The Mohawk Subdivision is a railroad line owned by CSX Transportation in the U.S. state of New York. The line runs from Amsterdam, NY west to Oneida, NY along the former New York Central Railroad main line. At its east end, east of downtown Amsterdam, the line becomes the Selkirk Subdivision. With the creation of the CSX Syracuse Terminal Subdivision, the west end is at Oneida, New York.
The Rochester Subdivision is a railroad line owned by CSX Transportation in the U.S. state of New York. The line runs from Solvay, New York, west to Churchville, New York, along the former New York Central Railroad water level route. At its east end, west of downtown Syracuse, New York, the line continues west from the Syracuse Terminal Subdivision at Control Point (CP)-296. It intersects the West Shore Subdivision, which provides a southern bypass of Rochester, at Fairport (CP-359) and Churchville (CP-382). At its west end in Churchville the line becomes the Buffalo Terminal Subdivision.
The Pittsburgh Subdivision is a railroad line owned and operated by CSX Transportation in the U.S. state of Pennsylvania. The line runs from McKeesport northwest through Pittsburgh to West Pittsburg along a former Pittsburgh and Lake Erie Railroad line. Its east end is at Sinns, across the Youghiogheny River from McKeesport at Liberty, at the west end of the Keystone Subdivision. It junctions with the Mon Subdivision at McKeesport and the P&W Subdivision in Rankin; at its west end it becomes the New Castle Terminal Subdivision.
The Dayton District is a railroad line owned and operated by the Norfolk Southern Railway in the U.S. state of Ohio. The line runs from Columbus southwest to Cincinnati along former Pennsylvania Railroad and New York Central Railroad lines. Its east end is at or near the Columbus District, Sandusky District, and West Virginia Secondary; its south end is in Ivorydale, where it meets the Indiana and Ohio Railway's Midland Subdivision, and just past that in Winton Place, where it meets CSX Transportation's Cincinnati Terminal Subdivision. Along the way, it junctions the New Castle District at Evendale.
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.
