From Illinois State Police District 10:
Another Update: As of 8:10 PM All Lanes of I-74 West are open just west of I-57. At this time all vehicles have been removed from the scene.
Traffic eastbound continues to be slow and alternate routes should be considered. Please use caution when traveling within the areas effected by the crash.
Update: as of 6:15 PM: A semi is across and blocking all westbound lanes approximately .5 mile west of I-57.
At this time I-74 westbound is shut down at I-57, and currently all traffic is being diverted northbound on I-57. All traffic traveling eastbound on I-74 and just west of I-57 is temporarily blocked, but will open as soon as possible.
At this time westbound traffic detour length time is unknown, so please seek an alternate route if possible.