UPDATE: A tractor-trailer jack-knifed Friday afternoon, temporarily closing all lanes of westbound Interstate 24 near mile marker 172.
The interstate has been re-opened, but there are reports of slowdowns in other spots in the Tennessee Valley as traffic volumes return to normal.
Eastbound Interstate 24 backed up with rubberneckers, adding to the delays in both directions.
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900 Whitehall Road
Chattanooga, TN 37405
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