San Jose, CA Traffic and Road Conditions

San Jose Traffic Map

No Traffic Flow? Zoom in Closer

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.

All Traffic Alerts Provided by Caltrans. Click the icons on the map to see info.

San Jose Traffic Alerts

Caltrans District 4 on Twitter

@CaltransD4 twitter icon

The CMCP team is at @marinfair today from 1 PM to 4:30 PM. Stop by the @SMART booth and offer your opinions on trav… https://t.co/Z20xIzTtUm

Jul 2, 2022, 10:27 am PDT replyretweetfavorite

511 SF Bay on Twitter

@511SFBay twitter icon

ONGOING: Traffic Collision With Injuries and Vehicle Fire on Southbound I-280 South of Trousdale Dr in Burlingame.… https://t.co/WusyEG6omq

Jul 3, 2022 12:56 am UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: BART Resuming Normal Service.

Jul 2, 2022 11:58 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Traffic Collision With Injuries and Vehicle Fire on Southbound I-280 South of Trousdale Dr in Burlingame. R… https://t.co/ugGk5AfXYi

Jul 2, 2022 11:54 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Traffic Collision With Injuries and Vehicle Fire on Southbound I-280 South of Trousdale Dr in Burlingame. A… https://t.co/d01gDOFiSU

Jul 2, 2022 11:52 pm UTC replyretweetfavorite
@511SFBay twitter icon

Traffic Collision With Injuries and Vehicle Fire on Southbound I-280 South of Trousdale Dr in Burlingame. Left Lane… https://t.co/4CWHj6dePZ

Jul 2, 2022 11:43 pm UTC replyretweetfavorite
@511SFBay twitter icon

BART 20 Minute Delays in the SFO and Millbrae Directions, Due to an Earlier Equipment Problem on a Train. https://t.co/ITRwoLsl4h

Jul 2, 2022 10:59 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Capitol Corridor Train 729 Has Arrived in San Jose.

Jul 2, 2022 7:31 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Capitol Corridor Train 729 is Delayed 30 Minutes Approaching San Jose, Due to Earlier Signal Issues. https://t.co/ITRwoLsl4h

Jul 2, 2022 7:20 pm UTC replyretweetfavorite
@511SFBay twitter icon

Capitol Corridor Train 729 is Delayed 25 Minutes Approaching Fremont, Due to Earlier Signal Issues. https://t.co/ITRwoLsl4h

Jul 2, 2022 6:49 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Capitol Corridor Train 540 Has Arrived at Sacramento.

Jul 2, 2022 2:36 am UTC replyretweetfavorite
California State Official Traffic Resources:
CA DOT | Caltrans QuickMap | CHP Traffic Full Site | CHP Traffic Mobile Site
sources: Caltrans, CHP, Twitter
Alerts Last Updated: Sat, Jul 2nd 07:08:36 PM

Currently

Partly Cloudy 66°F
29.99in
Barometer
61%
Humidity
North 18.4mph
Wind
Partly Cloudy

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