San Jose, CA Traffic and Road Conditions

San Jose Traffic Map

No Traffic Flow? Zoom in Closer or Refresh

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. 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.

Traffic Incidents (beta): Each dot represents a traffic event or incident such as road construction, closure or accident. At closer zoom levels, those dots can be pressed to see more info. Once a layer of traffic info layer has popped-up, be sure to press/click any additional arrows (e.g. 1 of 3) in the top right above the title to see other the details of the impact.

Impact Legend: Traffic and Road Incident Icon - Critical Impact Critical Traffic and Road Incident Icon - Major Impact Major Traffic and Road Incident Icon - Minor Impact Minor Traffic and Road Incident Icon - Low Impact Low

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

Image posted in Tweet made by Caltrans District 4 on February 25, 2020, 1:32 am UTC
Follow us on Facebook: CaltransDist4 https://t.co/GeVacorWdx

Feb 25, 2020 1:32 am UTC replyretweetfavorite

511 SF Bay on Twitter

@511SFBay twitter icon

UPDATE: Residual Delays on Southbound I-880 South of 66TH Ave in Oakland. All Lanes Open. https://t.co/ITRwoLsl4h

Feb 24, 2020 10:49 pm UTC replyretweetfavorite
@511SFBay twitter icon

Traffic Collision on Southbound I-880 South of 66TH Ave in Oakland. Center Lanes Blocked. https://t.co/ITRwoLsl4h

Feb 24, 2020 10:40 pm UTC replyretweetfavorite
@511SFBay twitter icon

ONGOING : Disabled Tractor Trailer on Southbound I-680 North of Alcosta Blvd in San Ramon. Right Lanes Remain Blockā€¦ https://t.co/HgIiQDAst0

Feb 24, 2020 7:51 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Residual Delays on Southbound I-880 at CA-82 in San Jose. All Lanes Open.

Feb 24, 2020 7:39 pm UTC replyretweetfavorite
@511SFBay twitter icon

Traffic Collision on Southbound I-880 at CA-82 in San Jose. Right Lanes Blocked. https://t.co/ITRwoLsl4h

Feb 24, 2020 7:07 pm UTC replyretweetfavorite
@511SFBay twitter icon

Traffic Hazard on Southbound I-880 at CA-82 in San Jose. Right Lanes Blocked. https://t.co/ITRwoLsl4h

Feb 24, 2020 7:01 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: Residual Delays on Northbound US-101 Exiting at SFO Off-Ramp in Millbrae. Off-Ramp Open.

Feb 24, 2020 6:56 pm UTC replyretweetfavorite
@511SFBay twitter icon

UPDATE: SF Muni N-Judah Line Resuming Regualr Service at Judah/15th, Due to Earlier Police Activty.

Feb 24, 2020 6:43 pm UTC replyretweetfavorite
@511SFBay twitter icon

Traffic Collision on Northbound US-101 Exiting at SFO Off-Ramp in Millbrae. Left Lane Closed. https://t.co/ITRwoLsl4h

Feb 24, 2020 6:40 pm UTC replyretweetfavorite
@511SFBay twitter icon

Caltrain Train 134 Is Delayed 23 Minutes at Hillsdale and Hayward Park Stations, Due to Single Tracking. https://t.co/ITRwoLsl4h

Feb 24, 2020 6:38 pm 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: Tue, Feb 25th 08:06:02 AM

Currently

A Few Clouds 46°F
30.26in
Barometer
77%
Humidity
North 0.0mph
Wind
A Few Clouds

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