Harmful Collision on 880, SigAlert In San Mateo: South Bay Traffic

SOUTH BAY, CA — Happy Friday!

Before you head out the door, check out Patch's daily traffic report — which covers closures, crashes, hazards and SigAlerts across the Bay Area. Here are the latest traffic updates that will impact your travel on Friday, Sept. 23, 2022. Notably, a collision with injuries on 880 north of 237 near Milpitas is causing residual delays, and a SigAlert has been issued in 82 in San Mateo due to a downed tree.

Use the map to zoom in on your commute for real-time traffic updates. Scroll down past the map for major incidents and closures in your area.

Incidents

Traffic Collision with Injuries on I-880 Southbound north of CA-237 W (Milpitas). Lane affected. Expect delays.

Traffic Hazard on I-280 Northbound south of Race St (San Jose). 2nd lane from the left affected. Expect delays.

Severe traffic alert and Downed tree on CA-82 Northbound and Southbound at E Hillsdale Blvd (San Mateo). One way traffic control is in effect. Expect delays.

Disabled vehicle on US-101 Southbound north of Cesar Chavez St (San Francisco). Left shoulder affected. Expect delays.

Traffic Collision on I-680 Southbound north of Olympic Blvd (Walnut Creek). Right shoulder affected. Expect delays.

Traffic Hazard on CA-4 Eastbound west of Lone Tree Way Bypass (Antioch). 2nd lane from the left affected. Expect delays.

Traffic Collision with Injuries and Overturned vehicle on CA-113 Northbound north of CA-12 (Rio Vista). Lane blocked. Expect delays.

Closures

Long-term construction and Roadwork on CA-82 Northbound at W Charleston Rd (Palo Alto). Lane closed until 3 PM.

Long-term construction on I-880 Southbound exiting at 23RD Ave (Oakland). Off Ramp closed until midnight.

Bridge work and Long-term construction on I-580 Eastbound between Erlandson St (Richmond) and Bayview Ave (Richmond). Right lane and shoulder closed until midnight.

Bridge work and Long-term construction on I-580 Eastbound exiting at Bayview Ave (Richmond). Off Ramp closed until 11 PM.

Long-term construction on CA-29 Southbound ramp to I-80 W (Vallejo). Connector ramp closed. Expect delays.

Roadwork on I-80 Eastbound between Harbison Dr (Vacaville) and Leisure Town Rd (Vacaville). Various lanes closed until 9 AM.