[PAR] [TLE] CSX Transportation [SEP] CSX Transportation (reporting mark CSXT) is a Class I railroad in the United States.  The main subsidiary of the CSX Corporation, the railroad is headquartered in Jacksonville, Florida, and owns about 21,000 route miles (34,000 km).  CSX operates one of the three Class I railroads serving most of the East Coast, the other two being the Norfolk Southern Railway (NS) and Canadian Pacific Railway.  It also serves the Canadian provinces of Ontario and Quebec.  Together CSX and Norfolk Southern Railway have a duopoly over all east-west freight rail traffic east of the Mississippi River.  As of August 8, 2017, CSX's total public stock value was slightly over $41.5 billion. [PAR] [TLE] Baltimore and Philadelphia Railroad [SEP] The Baltimore and Philadelphia Railroad was a railroad line built by the Baltimore and Ohio Railroad (B&O) from Philadelphia, Pennsylvania, to Baltimore, Maryland.  It was built in the 1880s after the B&O lost access to its previous route to Philadelphia, the Philadelphia, Wilmington and Baltimore Railroad (PW&B).  The cost of building the new route, especially the Howard Street Tunnel on the connecting Baltimore Belt Line, led to the B&O's first bankruptcy.  Today, the line is used by CSX Transportation for freight trains.
[PAR] [TLE] CSX Transportation [ SEP ] CSX Transportation ( reporting mark CSXT ) is a Class I railroad in the United States . The main subsidiary of the CSX Corporation , the railroad is headquartered in Jacksonville , Florida , and owns about 21,000 route miles ( 34,000 km ) . CSX operates one of the three Class I railroads serving most of the East Coast , the other two being the Norfolk Southern Railway ( NS ) and Canadian Pacific Railway . It also serves the Canadian provinces of Ontario and Quebec . Together CSX and Norfolk Southern Railway have a duopoly over all east - west freight rail traffic east of the Mississippi River . As of August 8 , 2017 , CSX 's total public stock value was slightly over $ 41.5 billion . [PAR] [TLE] Baltimore and Philadelphia Railroad [ SEP ] The Baltimore and Philadelphia Railroad was a railroad line built by the Baltimore and Ohio Railroad ( B&O ) from Philadelphia , Pennsylvania , to Baltimore , Maryland . It was built in the 1880s after the B&O lost access to its previous route to Philadelphia , the Philadelphia , Wilmington and Baltimore Railroad ( PW&B ) . The cost of building the new route , especially the Howard Street Tunnel on the connecting Baltimore Belt Line , led to the B&O 's first bankruptcy . Today , the line is used by CSX Transportation for freight trains .
Where is the corporation that uses the Baltiore and Philadelphia Railroad today headquartered?
Where is the corporation that uses the Baltiore and Philadelphia Railroad today headquartered ?
Jacksonville, Florida
Jacksonville, Florida