Traffic & Transit

Major Slowdowns For Morning Bay Area Commute

An injury crash blocks northbound bridge traffic, while another collision closes two lanes in Richmond.

BAY AREA, CA — An injury crash shut down all northbound lanes of Highway 101 on the Golden Gate Bridge, backing up traffic into San Francisco this morning.

The collision blocked lanes between the bridge’s midspan and the Marin–San Francisco county line. Traffic is now backed up in both directions. A severe traffic alert is in effect and drivers should avoid the area.

City streets are clogged by cars and traffic is moving slowly through Park Presidio.

Find out what's happening in San Franciscofor free with the latest updates from Patch.

Major backups also face Marin County commuters, where a flood advisory is still in effect.

East Bay

Highway 24 near Acalanes Avenue in Lafayette through Walnut Creek and Concord.

Find out what's happening in San Franciscofor free with the latest updates from Patch.

The Bay Bridge is backed up to the Maze.

In Richmond, another collision blocked the left and center lanes of westbound Interstate 580 at South 23rd Street, according to the California Highway Patrol. Drivers should expect delays.

South Bay

On the Peninsula, traffic is backing up into Belmont due to an accident.

CHP issued a severe traffic alert as they try to clear a crash and overturned vehicle on northbound HWY-101 south of CA-92 West.

A crash on southbound 101 north of CA-237 East near Sunnyvale is also blocking the left lane and slowing traffic.

Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.