PORTSMOUTH, Va. (WAVY) – One person has died following a single vehicle crash on Interstate 264 Sunday night in Portsmouth.

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According to officials, the crash occurred around 9:15 p.m. on Interstate 264 westbound near Victory Boulevard.

Police say a preliminary investigation showed a Cadillac was driven off the roadway and flipped over the guardrail and down the embankment.

No further information has been released. This investigation is ongoing.

Continue to check WAVY.com for updates.