Donner Pass I80 Traffic and Road Conditions

Donner Pass I80 Traffic Map

No Traffic Flow? Zoom in Closer

How to use the Donner Pass I80 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.

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

Donner Pass I80 Traffic Alerts

Caltrans District 3 on Twitter

@caltransdist3 twitter icon

RT @NWSSacramento: Areas of dense fog have spread across much of the Central Valley early this morning. Be alert for sudden changes in visiā€¦

Dec 4, 2021 3:35 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: Sun, Dec 5th 12:03:28 AM

Currently

Fair 28°F
30.41in
Barometer
74%
Humidity
North 0.0mph
Wind
Fair

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