Update, 11 a.m.: Interstate 24 eastbound traffic is now clear through Montgomery County.

Update, 10:15 a.m.: Traffic is still backed up to about mile marker 6.

Update, 9:05 a.m.: Traffic is now backed up to about mile marker 6.

Previously:

CLARKSVILLE, Tenn. (CLARKSVILLENOW) – A crash involving several vehicles had Interstate 24 eastbound blocked in Clarksville Thursday morning.

The wreck happened at 8:21 a.m. at mile marker 11.

As of 8:50, traffic was backed up past Exit 8.

This story will be updated.