INTERLOCKING TOWERS

CHICAGO TERMINAL RAILROADS


CHICAGO UNION STATION

Union Station (old)
Union Station (new)


CHICAGO & WESTERN INDIANA

Main Line (Chicago-74th Street)
Main Line (74th Street-Hammond)
Dolton Branch (81st Street-Dolton)


BELT RAILWAY OF CHICAGO

Belt Railway Of Chicago


INDIANA HARBOR BELT

Main Line (Hammond to Franklin Park)

Indiana Harbor Line (Indiana Harbor to Osborn)

Miscellaneous Lines