Name
|
Reporting mark
|
System
|
From
|
To
|
Successor
|
Notes
|
Alexandria and Fredericksburg Railway
|
|
RF&P
|
1872
|
1890
|
Baltimore and Potomac Railroad
|
|
Alexandria and Washington Railroad
|
|
RF&P
|
1854
|
1872
|
Alexandria and Fredericksburg Railway
|
|
Baltimore and Ohio Railroad
|
B&O, BO
|
B&O
|
1831
|
1987
|
Chesapeake and Ohio Railway
|
|
Baltimore and Potomac Railroad
|
|
PRR
|
1867
|
1902
|
Philadelphia, Baltimore and Washington Railroad
|
|
Chesapeake Beach Railway
|
|
|
1896
|
1935
|
East Washington Railway
|
|
Chesapeake and Ohio Railway
|
C&O, CO
|
C&O
|
1891
|
1987
|
CSX Transportation
|
|
Consolidated Rail Corporation
|
CR
|
|
1976
|
1999
|
CSX Transportation/Norfolk Southern Railway
|
|
East Washington Railway
|
|
|
1935
|
1976
|
N/A
|
|
Georgetown Barge, Dock, Elevator and Railway Company
|
|
B&O
|
1888
|
1972
|
Baltimore and Ohio Railroad
|
|
Orange, Alexandria and Manassas Railroad
|
|
SOU
|
1872
|
1872
|
Virginia and North Carolina Railroad
|
|
Penn Central Transportation Company
|
PC
|
|
1968
|
1976
|
Consolidated Rail Corporation
|
|
Pennsylvania Railroad
|
PRR
|
PRR
|
1918
|
1968
|
Penn Central Transportation Company
|
|
Philadelphia, Baltimore and Washington Railroad
|
|
PRR
|
1902
|
1976
|
Consolidated Rail Corporation
|
|
Philadelphia, Wilmington and Baltimore Railroad
|
|
PRR
|
1891
|
1902
|
Philadelphia, Baltimore and Washington Railroad
|
|
Richmond and Danville Railroad
|
|
SOU
|
1886
|
1894
|
Southern Railway
|
|
Richmond, Fredericksburg and Potomac Railroad
|
RF&P, RFP
|
RF&P
|
1920
|
1991
|
Richmond, Fredericksburg and Potomac Railway
|
|
Richmond, Fredericksburg and Potomac Railway
|
RFP
|
|
1991
|
|
|
Still exists as a subsidiary of CSX Transportation
|
Southern Railway
|
SOU
|
SOU
|
1894
|
1990
|
Norfolk Southern Railway
|
|
Southern Maryland Railroad
|
|
|
1882
|
1886
|
Washington and Potomac Railroad
|
|
Virginia Midland Railway
|
|
SOU
|
1880
|
1886
|
Richmond and Danville Railroad
|
|
Virginia and North Carolina Railroad
|
|
SOU
|
1872
|
1873
|
Washington City, Virginia Midland and Great Southern Railway
|
|
Washington, Alexandria and Georgetown Railroad
|
|
RF&P
|
1862
|
1868
|
Alexandria and Washington Railroad
|
|
Washington City and Point Lookout Railroad
|
|
B&O
|
1873
|
1874
|
Baltimore and Ohio Railroad
|
|
Washington City, Virginia Midland and Great Southern Railway
|
|
SOU
|
1873
|
1880
|
Virginia Midland Railway
|
|
Washington and Potomac Railroad
|
|
|
1886
|
1900
|
Washington, Potomac and Chesapeake Railroad
|
|
Washington, Potomac and Chesapeake Railroad
|
|
|
1901
|
1910
|
Washington, Potomac and Chesapeake Railway
|
|
Washington, Potomac and Chesapeake Railway
|
|
|
1910
|
1918
|
Chesapeake Beach Railway
|
|
Washington Southern Railway
|
WSN
|
RF&P
|
1901
|
1920
|
Richmond, Fredericksburg and Potomac Railroad
|
|
Washington Terminal Company
|
WATC
|
B&O/ PRR
|
1901
|
|
|
Still exists as a subsidiary of the National Railroad Passenger Corporation (Amtrak)
|
Washington and Western Maryland Railroad
|
|
B&O
|
1889
|
1985
|
N/A
|
|