Overview

• Monday morning collision between two semi-trucks near the Route 47 exit in Grundy County blocked all westbound lanes of Interstate 80.
• One truck jackknifed and another veered into the grassy median and eastbound lanes, according to Illinois State Police.
• Both drivers were transported to area hospitals with injuries, officials said.
• Westbound traffic is being diverted at Brisbin Road with lane closures expected to last four to five hours.
• Investigators have not determined the crash cause and have given no timeline for reopening the highway.