Update, 1:30 p.m.: Traffic is getting worse, now backed up past Exit 8 to about mile marker 9. The interstate is closed at Exit 8, where traffic is being diverted.
Update, 1 p.m.: The traffic backup is now from mile marker 7 to Exit 1.
CLARKSVILLE, TN (CLARKSVILLE NOW) – Interstate 24 westbound was closed after a wreck Friday morning…