Yosemite National Park Traffic and Road Conditions

Yosemite National Park Traffic Map

No Traffic Flow? Zoom in Closer

How to use the Yosemite National Park 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.

Yosemite National Park 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: Wed, Dec 1st 08:56:04 PM


Fair with Haze 58°F
North 0.0mph
Fair with Haze

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