UPDATE
Both directions of Highway 63 have reopened as of 11:25 a.m., according to Boone County Joint Communications.
ORIGINAL
A multiple-vehicle crash shut down both lanes of Highway 63 in Boone County on Thursday morning.
Boone County Joint Communications reported that the incident occurred near Highway 763, leading to extensive delays.
The Missouri State Highway Patrol Troop F is conducting an investigation into the crash.
Authorities advised drivers to use caution and avoid the area when possible.