West Chicago in the context of Galena and Chicago Union Railroad

Roosevelt Road (originally named 12th Street) is a major east-west street in the city of Chicago, Illinois, and its western suburbs. It is 1200 South in the city's street numbering system, but only 1 mile (1.6 km) south of Madison Street. It runs under this name from Columbus Drive at the southern end of Grant Park to the western city limits, then continues through the western suburbs including Lombard, Wheaton and, West Chicago until it reaches Geneva, where it is known as State Street.

Commuter rail services in the United States, Canada, Cuba, Mexico, Panama, and Costa Rica provide common carrier passenger transportation along railway tracks, with scheduled service on fixed routes on a non-reservation basis, primarily for short-distance (local) travel between a central business district and adjacent suburbs and regional travel between cities of a conurbation. It does not include rapid transit or light rail service.