DUPAGE COUNTY, Illinois. (WLS) -- A semi was left hanging off a bridge on westbound I-290 in the west suburbs.
The crash happened at about 1:22 p.m. near Addison.
Illinois State Police said the semi overturned onto its left side, spilling the salt from the dump trailer onto IL-83.
Drivers were asked to avoid the northbound lanes of IL-83.
The left lane and center lane of I-290 westbound are also closed with vehicles getting by in the right lane.
Chopper 7 was over the scene as crews worked to clear the crash around 2:30 p.m.
ISP said no injuries were reported.
All lanes were cleared by 7:30 p.m. on Wednesday.