"Red Line" . . "33" . "Howard-Dan Ryan" . "\\\"L\\\" Red Line" . . . "Red Line (CTA)" . . "1900-05-31" . . . . "a rapid transit line" . "North-South route" . "1900" . . . "1993" . "41842.944" . "Red" . . . "Operational" . . "Red Line subway/elevated train" . . . "North-South" . . . "Chicago \\\"L\\\" Red Line" . "Red Line's" . "Red Line (CTA)#Red Ahead and proposed extension" . . . "Dan Ryan Line" . "Red Line (CTA)" . "State" . . "CTA's Red Line" . "red line" . . . . . "1993-02-21" . "State Street tubes" . "Dan Ryan Extension" . . . "CTA Red Line" . . "Dan Ryan" .