Accident shuts down part of Interstate 280 in San Francisco

SAN FRANCISCO (KGO) -- A car crash has shut down several northbound lanes of Interstate 280 at Alemany Blvd. in San Francisco.

The accident involving at least two cars was first reported around 6:15 p.m.

Officials say there are injuries, but did not go into further details.

A Traffic Alert was issued at 5:32 p.m. when all lanes were closed.

A single lane is back open, but there is no etimated time for when the other lanes will be clear.

Stay with ABC7 News for updates on this developing story.