[['Baltimore and Potomac Railroad', 'SUCCESSOR', 'Philadelphia, Baltimore and Washington Railroad'], ['Baltimore and Potomac Railroad', 'FROM', '1867'], ['Baltimore and Potomac Railroad', 'SYSTEM', 'PRR'], ['Baltimore and Potomac Railroad', 'TO', '1902'], ['[TABLECONTEXT]', '[TITLE]', 'List of Washington, D.C., railroads'], ['[TABLECONTEXT]', 'NAME', 'Baltimore and Potomac Railroad']]
The _____ was PRR's D.C. railroad from 1867-1902, followed by Philadelphia, Baltimore and Washington Railroad.