Author | Lightnews

511 SF Bay

@511.org

320 followers 18 following 6.2K posts

511 is your free one-stop phone and web source for up-to-the minute Bay Area traffic, transit, carpool & vanpool, and bicycling information.

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511 SF Bay @511.org · May 15

Sign up for emergency transportation text alerts, Text: 511Alert (no space) to 888-777. Go to 511.org/511Alert for more information #Nixle

511 SF Bay @511.org · 10m

REMINDER: Caltrans Scheduled Full Overnight Closure of Southbound CA-17 Near Sugarloaf Road in Santa Cruz County, Due to Roadwork. Tonight, Saturday, 10/25 From 9:00 PM to 8:00 AM.
http://goo.gl/TU4ZDK

511 SF Bay @511.org · 16m

SF Bay Ferry 5:15 PM Oakland Ferry Terminal to San Francisco Ferry Building Departure Cancelled. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 19m

SF Bay Ferry 4:55 PM Main Street Alameda Ferry Terminal to Oakland Ferry Terminal Departure Cancelled. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 29m

SF Bay Ferry 4:30 PM San Francisco Ferry Building to Main Street Alameda Ferry Terminal Departure Cancelled. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 1h

UPDATE: Residual Delays on Eastbound CA-24 East of Broadway in Oakland. All Lanes Open.

511 SF Bay @511.org · 2h

Traffic Collision on Eastbound CA-24 East of Broadway in Oakland. Center Lanes Blocked. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 9h

511 SF Bay @511.org · 20h

Capitol Corridor Train 548 is Stopped at Oakland Jack London. http://goo.gl/TU4ZDK
8:53 PM · Oct 24, 2025

511 SF Bay @511.org · 20h

ONGOING: Caltrans Full Overnight Closure of Westbound CA-4 Between Alhambra Avenue and Cummings Skyway in Contra Costa County. Now through 8:00 AM. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 20h

UPDATE: Caltrain Trains are Delayed Up to 35 Minutes, Due to Service Disruption. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 21h

Caltrans Full Overnight Closure of Westbound CA-4 Between Alhambra Avenue and Cummings Skyway in Contra Costa County. Now through 8:00 AM. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 21h

UPDATE: Residual Delays on Westbound I-80 East of Cutting Blvd in El Cerrito. All Lanes Open.

511 SF Bay @511.org · 21h

UPDATE: Caltrain Trains are Delayed Up to 30 Minutes, Due to Service Disruption. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 21h

UPDATE: Residual Delays on Southbound US-101 South of Cesar Chavez St in San Francisco. All Lanes Open.

511 SF Bay @511.org · 21h

Traffic Collision on Westbound I-80 East of Cutting Blvd in El Cerrito. Left and Center Lanes Blocked. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 22h

ONGOING: Caltrain Trains Remain Delayed Up to 90 Minutes, Due to Service Disruption. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 22h

Traffic Collision With Injuries on Southbound US-101 South of Cesar Chavez St in San Francisco. Right and Left Lanes Blocked. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 22h

Caltrain Train 425 is Cancelled. Train 153 Will Accommodate Passengers. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 23h

ONGOING: Caltrain Trains Remain Delayed Up to 90 Minutes, Due to Service Disruption. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 23h

UPDATE: Residual Delays on Southbound I-880 North of Stevenson Blvd in Fremont. All Lanes Open.

511 SF Bay @511.org · 23h

Caltrain Train 523 is Cancelled. Train 149 Will Accommodate Passengers. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 1d

UPDATE: Caltrain Trains are Delayed Up to 90 Minutes, Due to Service Disruption. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 1d

UPDATE: Traffic Collision With Injuries on Southbound I-880 North of Stevenson Blvd in Fremont. Right Lane Now Open; Left and Center Lanes Remain Blocked. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 1d

Traffic Collision With Injuries on Southbound I-880 North of Stevenson Blvd in Fremont. All Lanes Blocked. http://goo.gl/TU4ZDK

511 SF Bay @511.org · 1d

UPDATE: Residual Delays on Northbound US-101 South of Miller Creek Rd in Marin County. All Lanes Open.