EntityQ3566503· pop 5· linked from 50 articlesWashington stationSign in to savestation of CTA Blue LineConnectionsLakeEntityChicagoEntitygeographic coordinate systemEntitymidnightEntityO'Hare International AirportEntityrush hourEntityChicago "L"EntityChicago LoopEntityisland platformEntityBlue LineEntityRed LineEntityChicago Transit AuthorityEntityRichard J. Daley CenterEntityheadwayEntityClark/LakeEntityClintonEntityO'HareEntityForest ParkEntityWashington/WellsEntityPulaskiEntityCategories1951 establishments in IllinoisCTA Blue Line stationsRailway stations in the United States opened in 1951