The Bachman Tubes were closed Sunday afternoon because of a traffic accident, Chattanooga police said.
Police said the accident happened about 2 p.m. and that one vehicle was flipped onto its top on Westside Drive.
Spokesman Sgt. Wayne Jefferson said no information was available late Sunday night on the identities and injuries to any victims.
Jefferson said the investigation was ongoing and more information would be available when it was complete.
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