Cajon Pass Traffic and Road Conditions

Cajon Pass Traffic Map

No Traffic Flow? Zoom in Closer

How to use the Cajon Pass 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.

Cajon Pass Traffic Alerts

Caltrans District 8 on Twitter

@Caltrans8 twitter icon

RIV: I-10 rehab near Desert Center continues with WB lane closures from Beehive Ditch to Desert Center. CHP on site…

Jun 3, 2023, 7:30 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

RIV: SR-79 near San Jacinto from Gilman Springs to Ramona Expway. Inside and outside lane & shoulder closures, both…

Jun 3, 2023, 3:45 pm PDT replyretweetfavorite

Angeles National Forest on Twitter

@Angeles_NF twitter icon

On #NationalTrailsDay and every day, we thank our dedicated volunteers who handle trail maintenance in the…

Jun 4, 2023 4:13 am UTC replyretweetfavorite
@Angeles_NF twitter icon

Smoke from today's prescribed fire (planned fire) may be seen or smelled by visitors in the forest and in Lake Hugh…

Jun 4, 2023 3:07 am UTC replyretweetfavorite
@Angeles_NF twitter icon

Here are scenes from today's prescribed fire (planned fire) in the Sawmill-Liebre area of the forest - 23 acres bur…

Jun 4, 2023 2:53 am UTC replyretweetfavorite
@Angeles_NF twitter icon

#SmokeAdvisory The prescribed burn (planned fire) at Sawmill-Liebre Rd (Forest Service Road 7N23) / Liebre Mountain…

Jun 3, 2023 8:07 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, Jun 4th 08:21:16 AM


Fog/Mist 60°F
South 4.6mph

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