The CTA halted service for multiple train lines Thursday evening on the city's North Side after a CTA Yellow Line train derailed, officials said.
A CTA Red Line train derailed on Saturday afternoon, disrupting service between 87th and 95th for a few hours, the Chicago Transit Authority said.
Trains are running through Matteson again, and residual gases have been burned off of several derailed cars, Canadian National Railway said on Sunday.
New video shows the moment a freight train derailed in south suburban Matteson Thursday. Residual gases from the crash will be burned off.
A train derailed Thursday morning in south suburban Matteson, but there is no danger to the public, a spokesman for the village said. Cleanup is underway after 25 rail cars went off the tracks.
A Metra train derailed Saturday along the UP-NW line in Crystal Lake, officials said.