A track switching problem at Union Station in downtown Chicago was causing delays for three Metra commuter train lines during the Wednesday evening rush.

Large crowds of commuters trying to get home amid brutally cold weather in Chicago crowded Union Station after a second day ...

After a night that saw crowds of passengers waiting for delayed trains at Union Station, Metra is warning of more delays on ...

Metra announced it will expand weekday and weekend service along three train lines starting next month. The BNSF, UP-North and UP-West lines will see added trains. The lines serve parts of Chicago's ...