Some service has been restored but delays persist after a CTA Green Line train derailment, which happened at a "high elevation" about 2:40 a.m. near 63rd and Halsted streets, where one of the train's wheels left the track,

CTA Green Line services mostly resumed Monday after a derailed train forced passengers to be rescued on the South Side early in the morning. According to the Chicago Transit Authority, Green Line service was temporarily suspended between 35th-Bronzeville-IIT and 63rd Street,

A train apparently derailed early Monday morning on the CTA Green Line, forcing passengers to evacuate near 63rd Street and Normal Avenue in the city's Englewood neighborhood. CTA officials say it was a stalled train,