COLUMBIA, Mo. - Emergency crews responded to a crash involving a semi on I-70 Monday.
It happened around 1:40 pm in the westbound lanes near mile marker 128.
According to emergency responders, a tractor trailer jack-knifed.
At the time, the 911 dispatch page also showed a second crash on I-70 westbound near Range Line.
Boone County Joint Communications advised drivers to avoid the area while crews worked the scene.