31st station

31st
CTA rapid transit
Location	31st Street near State Street Chicago, Illinois
Owned by	Chicago Transit Authority
Line(s)	South Side Main Line
Platforms	2 side platforms
Tracks	2 tracks
Construction
Structure type	Elevated
History
Opened	June 6, 1892
Closed	August 1, 1949
Rebuilt	1907

31st was a station on the Chicago Transit Authority's South Side Main Line, which is now part of the Green Line. The station was located at 31st Street near State Street in the Douglas neighborhood of Chicago. 31st was situated south of 29th and north of 33rd. 31st opened on June 6, 1892, and closed on August 1, 1949.

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