The Milwaukee–Dearbornsubway is an underground section of the Chicago "L" system in The Loop, Chicago, Illinois. It is 3.85 mi (6.20 km) long and forms
CTA's Blue Line. It is situated between the Clark/Lake and Jackson stations in the Milwaukee-Dearbornsubway and is near the Richard J. Daley Center. Washington
Although the work on the station under Dearborn Street began in March 1939, the construction of the Milwaukee-DearbornSubway and the station was suspended in