List of historical passenger rail services in Chicago
RAILWAY STATION
Rail stations of Chicago; Chicago rail stations; Railroad terminals of Chicago, Illinois; Railroad terminals in Chicago; Railroad terminals of Chicago, IL; Railroad terminals of Chicago; History of Chicago commuter rail; History of passenger rail in Chicago; List of passenger railroads in Chicago
During the heyday of rail transportation in the first half of the 20th century, Chicago, Illinois reigned as the undisputed railroad center of the United States and was served by six intercity train terminals at its peak. With the decline of passenger rail in the United States, service was consolidated at Union Station with inter-city Amtrak trains.