Cajon Pass Traffic and Road Conditions

Cajon Pass Traffic Map

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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.

Cajon Pass Traffic Alerts

Caltrans District 8 on Twitter

@Caltrans8 twitter icon

**UPDATE**SBCO: I-10 EB just East of 4th Street, Ontario, multi vehicle collision — all lanes now open #Caltrans8

Jan 23, 2020 1:29 am UTC replyretweetfavorite
@Caltrans8 twitter icon

SBCO: I-10 EB just East of 4th Street, Ontario, multi vehicle collision blocking 3 lanes, unknown time to clear… https://t.co/QvrreaINIo

Jan 23, 2020 1:06 am UTC replyretweetfavorite
@Caltrans8 twitter icon

RT @SanBernardinoNF: Smoke alert: Fire crews are currently briefing for a prescribed burn along Forest Road 1N09 near Highway 330. Except t…

Jan 22, 2020 11:47 pm UTC replyretweetfavorite
@Caltrans8 twitter icon

All lanes clear. https://t.co/iWJfA1Rgv1

Jan 22, 2020 6:47 pm UTC replyretweetfavorite
@Caltrans8 twitter icon

WB I-40 in unincorporated San Bernardino County, multi vehicle collision near PM 60. The #2 lane is currently blocked. #Caltrans8

Jan 22, 2020 1:54 pm UTC replyretweetfavorite

Caltrans District 7 on Twitter

@CaltransDist7 twitter icon

SECOND UPDATE: SB I-5 is OPEN. NB I-5 has two left lanes open at Lake Hughes Rd. Duration until 2 am. https://t.co/i29KfSMJQV

Jan 23, 2020 3:10 am UTC replyretweetfavorite
@CaltransDist7 twitter icon

RT @CHPFortTejon: No, we’re not sending smoke signals from the Grapevine. A big rig caught fire at the upper water hole. As always, ⁦@kernc…

Jan 23, 2020 1:58 am UTC replyretweetfavorite
@CaltransDist7 twitter icon

UPDATE: SB I-5 has been reopened at Smokey Bear Rd. NB I-5 has only one lane open at Lake Hughes Rd. Duration unkno… https://t.co/vfwEOnNqfg

Jan 23, 2020 12:54 am UTC replyretweetfavorite
@CaltransDist7 twitter icon

TRAFFIC ALERT: All NB lanes of I- 5 at Lake Hughes Road CLOSED due to big rig fire; SB lanes also CLOSED at Smokey… https://t.co/qmuaY2ggQK

Jan 23, 2020 12:29 am UTC replyretweetfavorite
@CaltransDist7 twitter icon

RT @CHPsouthern: SIGALERT IN CASTAIC. NB I-5 AT CHERRY CANYON, ALL LANES BLOCKED FOR AN UNKNOWN DURATION DUE TO A BIG RIG FIRE.

Jan 23, 2020 12:18 am UTC replyretweetfavorite
@CaltransDist7 twitter icon

TRAFFIC ADVISORY: @CaltransDist7 has posted closure and detour signs on EB I-10 near Kellogg Dr. Please slow down a… https://t.co/5NOVw0XQrb

Jan 22, 2020 8:16 pm UTC replyretweetfavorite
@CaltransDist7 twitter icon

RT @Tamie_McGowen: Caltrans Director Toks Omishakin kicks off the 2020 Caltrans/Industry Safety Summit. “Safety needs to be more than just…

Jan 22, 2020 6:33 pm UTC replyretweetfavorite
@CaltransDist7 twitter icon

Slide show of progress building 2nd half new Valley View Av Bridge west of I-5 in La Mirada as of Jan. 21! Construc… https://t.co/5tHpKRz8DC

Jan 22, 2020 5:59 pm UTC replyretweetfavorite
@CaltransDist7 twitter icon

I-10 HOV @CaltransDist7 construction update in @WestCovinaCity for Wed., Jan. 22. Allow extra time to reach your d… https://t.co/afGplGF95v

Jan 22, 2020 4:37 pm UTC replyretweetfavorite
@CaltransDist7 twitter icon

RT @My5LA: Southbound I-5 will be reduced to 2 lanes from 10pm Fri 1/24 to 5am Mon 1/27 (& only 1 lane 12-5am Sat & 12-4am Mon) in #Burbank

Jan 22, 2020 2:46 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: Wed, Jan 22nd 11:14:25 PM

Currently

Fair 55°F
30.15in
Barometer
72%
Humidity
North 0.0mph
Wind
Fair

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