Oak Park police officers observed a CTA train derail at the Green Line Harlem/Lake stop this afternoon, according to the Village of Oak Park.
At approximately 3:01 p.m. a westbound CTA train came off its tracks, but remained upright, as it pulled into the stop near Marion Street, wrote the village spokesperson in an email.
Officers stationed at Oaktoberfest on Marion Street and North Boulevard witnessed the incident and the Oak Park Fire Department also responded to a small fire on the tracks…