UPDATE: The accident has been cleared, and Interstate 24 reopened.
Interstate 24 Eastbound in Hamilton County is closed between mile markers 183A and 184 due to a muli-vehicle crash reported at 6:44 p.m.
The interstate was already experiencing high traffic volumes due to Thanksgiving travelers.
The wreck is currently tentatively estimated to be cleared by 8:44 p.m., according to the Tennessee Department of Transportation.
The wreck occurred at South Moore Road.