San Francisco, CA Traffic and Road Conditions

San Francisco Traffic Map

No Traffic Flow? Zoom in Closer or Refresh
Traffic flow lines: Black lines = a "Closed" road, Red lines = Heavy traffic flow, Yellow lines = Medium flow and Green = normal traffic - while no traffic flow lines indicates that either there is not enough flow to register, or traffic flow is not monitored there. If you do not see traffic flow, you may have to zoom in closer. A red circle with a slash can also indicate a closed road.
All Traffic Alerts Provided by Caltrans. Click the icons on the map to see info.

San Francisco Traffic Alerts

California State Official Traffic Resources:
CA DOT | Caltrans QuickMap | CHP Traffic Full Site | CHP Traffic Mobile Site
sources: Caltrans, CHP, Twitter
Alerts Last Updated: Fri, Nov 15th 04:38:41 PM

Currently

Partly Cloudy 66°F
30.16in
Barometer
65%
Humidity
West 18.4mph
Wind
Partly Cloudy

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