California DOT - District 8 (Riverside and San Bernardino Counties). Site is not continuously monitored. In case of an emergency, please dial 911.

Southern California
Joined November 2008
All lanes open.
RIVCO: All lanes closed on EB/WB SR-74 near Devils Ladder Road. Seek alternate route if possible and check QuickMap.dot.ca.gov for updates. #caltrans8
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RIVCO: All lanes closed on EB/WB SR-74 near Devils Ladder Road. Seek alternate route if possible and check QuickMap.dot.ca.gov for updates. #caltrans8
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SBCO: Heads up, motorists! Crews will be conducting striping operations along Interstate 15 in @CityofBarstow . These closures are necessary to allow crews to safely and efficiently complete the work. #caltrans8 @cityofbarstow
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Things we're 👻 this #spookyseason for roadway safety! #Caltrans8
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SBCO: ALL lanes on NB/SB US-95 between Agnes Wilson Rd. to Route 62/Vidal Jct. is CLOSED due to flooding. Unknown ETA of reopening. Seek alternate route and avoid the area. For updates, check quickmap.dot.ca.gov #Caltrans8 @ArizonaDOT @nevadadot @SBCounty
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RIVCO: ALL LANES CLOSED on EB/WB SR-79 in Temecula near Pacific Sunset Drive due to traffic incident. Unknown ETA. Seek alternate route. Visit: quickmap.dot.ca.gov for updates #Caltrans8
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When driving on our mountain routes, don't be like Frank the Tank and flash everyone to the quad! Under vehicle code 25251 and 25268, hazard lights are legally restricted to specific emergency and safety scenarios rather than general slow driving.
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SBCO: GOOD NEWS, I-15 CAJON PASS DRIVERS! The scheduled work for Saturday, October 24, from 7 AM to 3 PM has been CANCELLED! That means no work zone, no scheduled lane closures, and no need to add extra time to your travels. #Caltrans8 #cajonpass @SBCounty @CHP_Victorville
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SBCO: 🚨 REMINDER: SR-18 FULL CLOSURE I 🚧 Travelers on State Route 18 should plan ahead for a full closure from Snow Valley to Big Bear Dam from Monday, October 26, through Friday, October 30, from 8AM to 4pm daily. For additional information, visit: conta.cc/4i0Md9z
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RIVCO: TWO Consecutive 55-Hour Lane Closures on EB State Route 91 for the Culvert Replacement project will occur in November near Corona. 📷Friday(11/6) - Monday(11/9) and Friday(11/13) - Monday(11/16) 📷 Friday 10 PM ~ Monday 5 AM 📷 For more details conta.cc/4zHqMkO
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SBCO: Another Project Complete🥳 🚧Our crews have successfully completed the $2.4M roadway preservation project on SR-247 in Lucerne Valley between Camp Rock Rd. and Valley Vista Rd. 🔧Improvements included seal coating, asphalt concrete replacement, and roadway striping.
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SBCO: In @CityofBBL , a moving closure of the southbound #1 lane on State Route 18 is scheduled for Tuesday, October 20, from 9 a.m. to 2 p.m., between Knight Avenue and China Garden Road. Crews will perform pavement repairs near utility manhole covers. #Caltrans
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RIVCO/SBCO: US-95, north of Blythe, the roadway remains closed as engineers continue assessing damage caused by Tropical Storm Rachel. Residents within the closure area may be granted access by providing valid identification or a utility bill verifying residency.
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SBCO: A landscape & road maintenance operation will take place on Tuesday, 10/20 from 9:00am to 2:30pm requiring a closure of the Tippecanoe Ave. on ramp, Auxiliary Lane, and Waterman Ave. off ramp in San Bernardino. #Caltrans8 @SBCounty
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RIVCO:Contractors will begin emergency slab replacements on Monday, October 19th. Check the photo below for overnight closure information. Click the link for more information regarding this emergency project: conta.cc/4s9EgDn #Caltrans8
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Caltrans District 8 retweeted
❗Daytime State Route 60 Closures❗

Plan for delays on Oct. 14-16 while commuting on State Route 60 (SR-60). Pavement repairs will require closures in both travel directions.

Check quickmap.ca.gov for current road conditions.

Slow down for road workers.
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Caltrans District 8 retweeted
🚧 SR-91 nighttime full-freeway closures are expected Oct. 23, 24, 30 & 31for Lakeview Avenue Bridge demolition. Expect detours & delays. For closure times and details, visit octa.net/91Construction.
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SBCO: Heads Up SR-18 Big Bear Community‼️ A FULL CLOSURE of State Route 18 in the Arctic Circle starting Mon., 10/26 to Fri., 10/30 between 8AM and 4PM. Crews will be conducting rock fall removal, landslide mitigation, & routine maintenance tasks. @CHPArrowhead @CityofBBL
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caltrans8 RIVCO: CHP has closed all southbound lanes of SR-86 near 81st Ave in Thermal due to a traffic incident. Estimated time of opening is unknown. Seek alternate route if possible or check quickmap.dot.ca.gov to plan your route #Caltrans8
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