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,

The train derailed around 2 a.m. Monday. All passengers were evacuated, and Green Line service is temporarily suspended between Garfield and Ashland/63rd.

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,