@CaltransOC

Official account of Caltrans District 12 in Orange County. This site is not monitored 24/7. For real-time road conditions visit https://xitter.cf/t.co/cCv1fTNpOO

 Orange County
dot.ca.gov/caltrans-near-me/district-12/
Joined May 2011
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  • Followers6.7K
SR-1 (PCH) closed between Seapoint St. & Seal Beach Blvd. due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates. #elninoprep
Caltrans District 12@CaltransOC5h
SR-1 (PCH) closed between Warner Ave. & Seal Beach Blvd. due to flooding. Northbound SR-1 is closed from Seapoint St. to Warner Ave. due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates. #elninoprep
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SR-1 (PCH) closed between Warner Ave. & Seal Beach Blvd. due to flooding. Northbound SR-1 is closed from Seapoint St. to Warner Ave. due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates. #elninoprep
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Northbound SR-1 (Pacific Coast Highway) closed between Seapoint Street and Warner Avenue due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates. #elninoprep
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All lanes of northbound SR-1 (PCH) are now open.
Caltrans District 12@CaltransOCOct 26
UPDATE: Northbound SR-1 (Pacific Coast Highway) closed between Seapoint Street and Anderson Street due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates.
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UPDATE: Northbound SR-1 (Pacific Coast Highway) closed between Seapoint Street and Anderson Street due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates.
Caltrans District 12@CaltransOCOct 26
Northbound SR-1 (Pacific Coast Highway) closed between Seapoint Street and Warner Avenue due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates.
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Northbound SR-1 (Pacific Coast Highway) closed between Seapoint Street and Warner Avenue due to flooding. Please use alternate routes and obey detour signs. Check QuickMap (QuickMap.dot.ca.gov) for updates.
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In September of 2026, @CAgovernor issued an emergency order on #elninoprep. @CA_Trans_Agency Secretary of Transportation Toks Omishakin visited the bluffs near Crystal Cove State Beach to get a firsthand look at Caltrans’ efforts to stabilize the slope.
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Secretary Omishakin's visit underscores the importance of partnership between @CaltransHQ, @CAStateParks and @TheCACoast to secure the cliffs and protect Coast Highway. Thank you for your cooperation as we push solutions forward.
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Secretary Omishakin's visit underscores the importance of partnership between @CaltransHQ, @CAStateParks and @TheCACoast to secure the cliffs and protect Coast Highway. Thank you for your cooperation as we push solutions forward. #elninoprep
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Caltrans cleaned this encampment with the assistance of our local partners. This encampment was in the City of Santa Ana by the I-5 at 4th St. @CAgovernor @CA_Trans_Agency
A side by side image of a landscape area behind a chain-link fence. The left photo shows the area with a mattress and various debris. The right photo shows the landscape area cleared of all trash & debris.

ALT A side by side image of a landscape area behind a chain-link fence. The left photo shows the area with a mattress and various debris. The right photo shows the landscape area cleared of all trash & debris.

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Wildfires in North San Diego County & South Orange County are affecting traffic throughout Orange County. Please use caution, be patient & avoid the affected areas if possible. For the most up-to-date information, please use QuickMap (quickmap.dot.ca.gov) or download the app.
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Caltrans is leading the Safer, Stronger Pacific Coast Highway: PCH Climate Adaptation and Resiliency Plan to address climate risks along PCH in Orange County. Take the community survey and register for the Oct. 21 virtual workshop: bit.ly/SaferStrongerPCH
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Caltrans cleans encampments of varying sizes with the assistance of our local partners. This encampment clean up took place in the City of Anaheim along SR-91 near I-5. 5 cubic yards of trash & debris was cleared away. @CAgovernor @CA_Trans_Agency
A side-by-side comparison photo of a landscape area with trees is shown. The left photo shows the landscape full of various trash and debris and the right photo shows the same landscape area cleaned up.

ALT A side-by-side comparison photo of a landscape area with trees is shown. The left photo shows the landscape full of various trash and debris and the right photo shows the same landscape area cleaned up.

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Caltrans cleaned this encampment in the City of Anaheim along SR-91 at State College Blvd with the help of our local partners. 5 cubic yards of trash & debris was cleared, which could fill 2 full-sized pick-up trucks! @CAgovernor @CA_Trans_Agency
A side by side image of a small portion of a street with sidewalk and k-rail. The left image shows various items of trash and debris along the roadway and the right image shows the items cleared away.

ALT A side by side image of a small portion of a street with sidewalk and k-rail. The left image shows various items of trash and debris along the roadway and the right image shows the items cleared away.

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Caltrans cleaned this encampment with the help of our local partners by I-5 near 17th St in Santa Ana. 20 cubic yards of trash & debris was cleared, which could fill 8 full-sized pick-up trucks! @CAgovernor @CA_Trans_Agency
A side-by-side photo of a concrete storm drain surrounded by vegetation. The left photo shows the storm drain packed with trash & debris. The right photo shows the same storm drain cleared of trash & debris.

ALT A side-by-side photo of a concrete storm drain surrounded by vegetation. The left photo shows the storm drain packed with trash & debris. The right photo shows the same storm drain cleared of trash & debris.

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Caltrans works to clean encampments throughout the year with the help of our local partners. This clean up took place along the SR-57 near Sinclair St. in Anaheim. 20 cubic yards of debris was cleared which could fill 8 full-sized pick up trucks. @CAgovernor @CA_Trans_Agency
A comparison photo of a landscape area along a chainlink fence. The photo on top shows various trash & debris along the fence within the landscape. The photo on the bottom shows the same landscape area with the trash & debris cleared away.

ALT A comparison photo of a landscape area along a chainlink fence. The photo on top shows various trash & debris along the fence within the landscape. The photo on the bottom shows the same landscape area with the trash & debris cleared away.

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Caltrans works with our local partners to clear encampments along our State Right-of-Way. This clean up took place along I-5 by Grand Ave. in the City of Santa Ana. @CAgovernor @CA_Trans_Agency
A side-by-side photo of a landscape area with a small concrete channel in the middle. The left photo shows scattered litter & debris with some tent structures in the area and the right photo shows the litter & debris cleared away.

ALT A side-by-side photo of a landscape area with a small concrete channel in the middle. The left photo shows scattered litter & debris with some tent structures in the area and the right photo shows the litter & debris cleared away.

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Mark your calendars for California’s largest annual volunteer cleanup effort, Coastal Cleanup Day! On Saturday, Sept. 19, join us to help prevent stormwater pollution and keep our communities clean. Find a nearby volunteer event at CoastalCleanupDay.org. #CoastalCleanupDay
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Caltrans District 12 retweeted
Caltrans HQ
@CaltransHQSep 1
Walking boosts your health, reduces emissions, and connects you with your community. This Step‑tember, try walking instead of driving for short trips, take a 15–30-minute daily walk, invite a friend to join you, and explore a new route.🚶🚶‍♀️ #Steptember #KeepMoving
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Caltrans District 12 retweeted
Caltrans HQ
@CaltransHQSep 14
Coastal Cleanup Day is just 5 days away! 🌊 Ready to help keep California clean? Join a cleanup near you on September 19 and help protect our beaches, rivers, and waterways from litter. Find a local event at coastalcleanupday.org #CoastalCleanupMonth #CleanWaterCA
Caltrans Stormwater Program graphic promoting Coastal Cleanup Day. A group of six volunteers wearing safety vests and gloves stand on a beach holding bags filled with collected litter. Text reads, “Coastal Cleanup Day,” “Join a cleanup near you,” and “Find events at coastalcleanupday.org.”

ALT Caltrans Stormwater Program graphic promoting Coastal Cleanup Day. A group of six volunteers wearing safety vests and gloves stand on a beach holding bags filled with collected litter. Text reads, “Coastal Cleanup Day,” “Join a cleanup near you,” and “Find events at coastalcleanupday.org.”

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