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

**FINAL UPDATE** All lanes now open.

Jun 9, 2023, 4:55 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

RT @goSBCTA: I-10 DRIVERS: Tonight (6/9) at 10:00 p.m. through 6/12 at 5:00 a.m., three right lanes of WB I-10 will be closed approaching t…

Jun 9, 2023, 4:47 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

RIV: I-10 Pavement Rehab near Desert Center continues with WB lane 2 closures from Beehive Ditch to Desert Center.…

Jun 9, 2023, 4:00 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

SBCO: Traffic incident on NB/SB SR-138 in Crestline at Crest Forest Dr. All lanes closed. Unknown duration to clear…

Jun 9, 2023, 2:48 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

@camps_42 Permanent until a project is started due to the bridge being hit. Contractor will be onsite soon, but it…

Jun 9, 2023, 2:44 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

SBCO: SR-138 blocked in both directions at Crest Forest Dr due to traffic incident. Unknown duration of clear. #Caltrans8

Jun 9, 2023, 2:41 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

SBCO: I-10 Bridge Deck Maintenance is happening TOMORROW (Sat. June 10) near the City of Colton. Daytime work will…

Jun 9, 2023, 2:12 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

RT @cityofmenifee: 🚧 Menifee Street Project and Construction Updates - Week of June 12, 2023 🚧 🗺️ Read our full list of street projects an…

Jun 9, 2023, 1:50 pm PDT replyretweetfavorite
@Caltrans8 twitter icon

#District8 is hosting another FREE #DumpDay June 17th at our Needles Maintenance Station. Please take advantage of…

Jun 9, 2023, 12:57 pm PDT replyretweetfavorite

Angeles National Forest on Twitter

@Angeles_NF twitter icon

Tomorrow is National #GetOutdoorsDay & a fee free day on all National Forests! Recreation fees are waived at most…

Jun 10, 2023 2:00 am UTC replyretweetfavorite
@Angeles_NF twitter icon

Firefighters completed prescribed fire activities in Chilao today. Crews continued "mop up" & patrolled the area. "…

Jun 9, 2023 11:34 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: Sat, Jun 10th 08:22:16 AM


Fog/Mist 59°F
West 6.9mph

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