O’Hare-bound Blue Line trains running after ‘mechanical problem’ at Montrose

CTA Blue Line trains were standing at Montrose due to a mechanical problem Nov. 17, 2019. | Sun-Times file photo

CTA Blue Line trains bound for O’Hare are running again after service was disrupted at the Montrose station Sunday morning due to a “mechanical problem on a train.”

The CTA first announced that O’Hare-bound trains were stopped about 8:10 a.m. Full service was resumed about half an hour later.

Forest Park-bound trains were not affected.