List of CSX Transportation predecessor railroads

The following railroads merged to form CSX Transportation.

CSX Transportation 's system map as of 2009
CSX Transportation Conrail Shared Assets Operations Norfolk Southern Railway Southern Railway Conrail Lehigh Valley Railroad Erie Lackawanna Railway Seaboard Coast Line Erie Railroad Central Railroad of New Jersey Delaware, Lackawanna and Western Railroad Norfolk & Western Railway Reading Railroad Seaboard Airline Railroad Chessie System Penn Central Transportation Company Wabash Railroad Louisville & Nashville Railroad Western Maryland Railway New York Central Pennsylvania Railroad Nickel Plate Railroad Virginian Railway New York, New Haven & Hartford Railroad Baltimore and Ohio Railroad Chesapeake & Ohio Railway Atlantic Coast Line Railroad
A family tree of Conrail , CSX Transportation , and Norfolk Southern Railway . Links are clickable.