Oak Park is a station on the Chicago Transit Authority's 'L'system

situated between the Ridgeland and Harlem stations on the Green Line.

It is located at Oak Park Avenue and South Boulevard in the village of

Oak Park, Illinois and is closest station to the Frank Lloyd Wright Home and Studio.

It opened on January 25, 1901 and was Rebuilt in 1962.

In 2009,over Half a Million Passengers used this Station.