A crash involving a tractor trailer was causing severe delays Monday morning along Interstate 80 in far southwest suburban Minooka.
The crash was in the eastbound lanes of I-80 near North Ridge Road.
Video from NBC Chicago's helicopter showed traffic behind the crash at a standstill.
The incident initially closed both lanes of traffic but by 11 a.m. officials had re-opened the westbound lanes.
Officials said the tractor trailer was the only vehicle involved.
