San Jose, CA Traffic and Road Conditions
San Jose Traffic Map
How to use the San Jose Traffic Map
Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic or no traffic*. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.
* In known extreme weather events or accidents, the map provider may still show green lines, even if lanes or the entire road is closed.
Traffic Alert
- Click or touch the map to move in different directions.
- If you do not see any markers on the map, try zooming in one or two levels using "+" on the top left side. However, they are not always available.
- Click an incident icon on the map to get more information.
San Jose Traffic Alerts
Caltrans District 4 on Twitter
Heads up; WB I-80 closed across Carquinez Bridge due to police activity. Use I-680 Benicia Bridge as an alternate r… https://t.co/vzoqeOqRvG
Caltrans D4 will host a Mandatory Pre-Bid meeting on January 26, at 10AM. This meeting is offered to provide small… https://t.co/MqVZT4noFb
511 SF Bay on Twitter
ONGOING: Police Department Activity on Westbound I -80 at Carquinez Bridge in Vallejo. All Lanes Remain Blocked. https://t.co/ITRwoLsl4h
UPDATE: Police Department Activity on Westbound I-80 at Carquinez Bridge in Vallejo. All Lanes Remain Blocked. Traf… https://t.co/9GOFGwaauk
ONGOING: Police Department Activity on Westbound I-80 at Carquinez Bridge in Vallejo. All Lanes Remain Blocked. https://t.co/ITRwoLsl4h
Police Department Activity on Westbound I-80 at Carquinez Bridge in Vallejo. All Lanes Blocked. https://t.co/ITRwoLsl4h
UPDATE: Residual Delays on Northbound I-280 at Geneva Ave in San Francisco. All Lanes Open.
Traffic Collision on Northbound I-280 at Geneva Ave in San Francisco. Right Lanes Blocked. https://t.co/ITRwoLsl4h
UPDATE: SF Muni N-Judah Outbound Line Resuming Normal Service in the Area of Carl/Hillway.
UPDATE: Capitol Corridor Train 534 Has Arrived in Sacramento.
UPDATE: Capitol Corridor Train 543 Has Arrived at Oakland Jack London.
UPDATE: SF Muni N-Judah Outbound Line Switching Back in the Area of Carl/Hillway, Due to a Collision. Bus Shuttles… https://t.co/jLJr6gXG8I
CA DOT | Caltrans QuickMap | CHP Traffic Full Site | CHP Traffic Mobile Site
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Barometer 86%
Humidity North 4.6mph Wind |
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