![I-80 Cement Spill Closes Lane, Delays Traffic [Updated]](https://img.hoodline.com/uploads/story/image/45522/CHP_Cement_Spill.jpg?max-h=442&w=760&fit=crop&crop=faces,center)
A cement spill has closed one lane of westbound I-80 east of the 9th Street exit in San Francisco, said the California Highway Patrol.
At 8:13am, CHP discovered spilled cement across the center lanes as far back as the Bay Bridge.
Traffic is now also backed up onto the Bay Bridge, reported ABC7:
WB 80 backing up onto the Bay Bridge- large pieces of concrete in 2 center lanes near 9th St. pic.twitter.com/h1HnnLpZMY
— Alexis Smith (@AlexisABC7) September 28, 2017
According to CHP, the third lane is likely to remain closed for another hour, and drivers can expect delays.
Update, 10:51pm: On Twitter, CHP said that drivers can expect the third lane to open in about 20 minutes.
