OAKLAND (CBS SF) — Authorities say an injury accident that blocked westbound lanes of the Bay Bridge late Wednesday morning has been cleared.

Shortly before 11:30 a.m., CHP issued a severe traffic alert due to the injury accident on westbound I-80 east of Treasure Island Road. The left three lanes are blocked.

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As of shortly after 12 p.m., just the two left lanes remained blocked. As of 12:15 p.m., all westbound lanes were cleared and reopened.

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Motorists are advised to residual expect delays.

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