All Costa Mesa crashes

• Apr 27, 2026 at 7:48 PMProperty damage only

  I-405 Northbound at SR-55

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2022 Toyota Prius

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• Apr 27, 2026 at 5:45 PMProperty damage only

  I405 NB to Harbor Blvd at Harbor Blvd

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2026 Toyota Tacoma
  • 2019 Honda Civic

  View record
• Apr 27, 2026 at 5:42 PMInjury crash1 injured

  Bear St at South Coast Dr

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2015 Lexus

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• Apr 27, 2026 at 10:36 AMInjury crash1 injured

  Paularino Av at Ludington St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2018 Freightliner
  • 2018 Ford
  • 2006 Honda

  View record
• Apr 27, 2026 at 7:58 AMInjury crash1 injured

  SR-55 Southbound at Bay St

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2004 GMC C1500
  • 2022 Chevrolet Bolt

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• Apr 26, 2026 at 12:29 PMProperty damage only

  Newport BL at 19TH St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2021 Kia
  • 2025 Land Rover

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• Apr 26, 2026 at 2:36 AMProperty damage only

  Newport BL at Rochester St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2025 Nissan

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• Apr 26, 2026 at 1:10 AMProperty damage only

  Harbor BL at Adams Av

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2004 Toyota

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• Apr 25, 2026 at 6:55 PMProperty damage only

  I-405 N/B at Harbor Blvd.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2017 Mazda MX5
  • 2020 Chrysler Pacifica

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• Apr 25, 2026 at 4:33 PMProperty damage only

  Baker St at Samar Dr

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2020 Kia

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• Apr 25, 2026 at 2:35 PMProperty damage only

  SR-55 Northbound at Fair Dr.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2018 Honda Civic

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• Apr 25, 2026 at 1:45 PMProperty damage only

  Monrovia Av at Towne St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2025 Aston Martin
  • 2017 Dodge

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• Apr 24, 2026 at 6:50 PMInjury crash1 injured

  Santa Ana Av at Esther St

  Costa Mesa, Orange County. Costa Mesa Police.

  • Segway Ninebot

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• Apr 24, 2026 at 3:49 PMInjury crash1 injured

  I-405 Southbound to Fairview Rd at Fairview Rd

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2020 Chevrolet Silverado
  • 2024 Subaru Ascent

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• Apr 23, 2026 at 4:53 PMInjury crash1 injured

  Red Hill Av at Kalmus Dr

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2005 Honda

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• Apr 23, 2026 at 2:00 PMProperty damage only

  15TH St at Old Newport BL

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2012 Nissan
  • 2025 Honda

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• Apr 23, 2026 at 8:28 AMInjury crash2 injured

  Placentia Av at Swan Cir

  Costa Mesa, Orange County. Costa Mesa Police.

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• Apr 22, 2026 at 1:14 PMProperty damage only

  SR-55 Northbound From Del Mar Avenue at Del Mar Avenue

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2020 Ram 1500

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• Apr 22, 2026 at 12:57 PMInjury crash2 injured

  Fair Dr at Fairview Rd

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2012 Honda
  • 2016 Toyota

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• Apr 21, 2026 at 8:15 AMProperty damage only

  I-405 S/B at Fairview Rd.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2013 Volkswagen Tiguan
  • 2022 Nissan Pathfinder

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• Apr 20, 2026 at 11:15 AMInjury crash2 injured

  Irvine Av at 18TH St East

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2014 Hyundai
  • 2024 BMW

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• Apr 19, 2026 at 11:40 AMProperty damage only

  SR-55 Northbound at Dyer Road

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2015 Hyundai Sonata
  • 2021 Kia Rio

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• Apr 19, 2026 at 2:11 AMInjury crash1 injured

  Harbor BL at Wilson St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2024 Volkswagen
  • 2023 Chevrolet

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• Apr 18, 2026 at 11:20 PMProperty damage only

  SR-55 Northbound at SR-73 Northbound

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2000 Mercedes-Benz S500

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• Apr 18, 2026 at 7:55 PMProperty damage only

  Anaheim Av at Terminal WY

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2023 Toyota
  • 2011 Toyota
  • 1989 Honda

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• Apr 17, 2026 at 10:54 PMProperty damage only

  Pomona Av at Hamilton St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2021 Jeep
  • 2023 Honda

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• Apr 17, 2026 at 10:26 PMProperty damage only

  Baker St at Bristol St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 1997 Toyota
  • 2024 Honda

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• Apr 17, 2026 at 9:45 PMProperty damage only

  SR-73 Northbound to I-405 Northbound at I-405 Northbound

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2022 Kia Telluride

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• Apr 17, 2026 at 5:15 PMInjury crash1 injured

  I-405 Northbound at Bear Street

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2013 Jeep Laredo
  • 2014 Nissan Sentra
  • 2024 Audi Q4

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• Apr 17, 2026 at 4:00 PMProperty damage only

  I-405 Southbound at Harbor Blvd

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2022 Ram 1500

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• Apr 17, 2026 at 2:19 PMInjury crash4 injured

  SR-55 Northbound at I-405

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2026 BMW M240I
  • 2016 International Box Truck
  • 2019 Ford F250

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• Apr 17, 2026 at 7:50 AMProperty damage only

  Wilson St at Pomona Av

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2010 Infiniti
  • 2025 Kia
  • 2024 Ford

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• Apr 17, 2026 at 2:07 AMInjury crash1 injured

  Placentia Av at Swan Dr

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2014 Toyota

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• Apr 16, 2026 at 8:25 PMProperty damage only

  I-405 Southbound at SR-55 Northbound

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2011 Ford Fusion
  • 2024 Honda Accord

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• Apr 16, 2026 at 4:41 PMInjury crash3 injured

  I-405 Southbound (San Diego Freeway) at Bristol Street

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2014 Ford Fusion
  • 2021 Ford F150

  View record
• Apr 16, 2026 at 3:21 PMInjury crash1 injured

  I-405 Northbound (San Deigo Freeway) at Harbor Boulevard

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2002 GMC Envoy
  • 2025 Honda Civic

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• Apr 16, 2026 at 1:26 PMInjury crash1 injured

  SR-55 Northbound at Macarthur Blvd

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2012 Ford Fusion
  • 2018 Toyota RAV4

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• Apr 16, 2026 at 10:21 AMProperty damage only

  Parsons St at Victoria St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2008 Acura
  • 2014 Chevrolet

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• Apr 16, 2026 at 8:55 AMProperty damage only

  SR-55 Northbound at Paularino Ave.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2015 Nissan Pathfinder
  • 2024 Audi Q4

  View record
• Apr 16, 2026 at 8:13 AMProperty damage only

  Hamilton St at Wallace Av

  Costa Mesa, Orange County. Costa Mesa Police.

  View record
• Apr 16, 2026 at 4:16 AMProperty damage only

  19TH St at Wallace Av

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2012 Hyundai

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• Apr 15, 2026 at 6:05 PMInjury crash1 injured

  Anton BL at Sunflower Av

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2019 Toyota

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• Apr 15, 2026 at 4:41 PMInjury crash1 injured

  SR-73 Northbound at Bear Street

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2020 Nissan Altima
  • 2023 Toyota Tacoma

  View record
• Apr 15, 2026 at 3:10 PMProperty damage only

  Victoria St at Harbor BL

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2004 Dodge
  • 2010 BMW

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• Apr 15, 2026 at 8:31 AMProperty damage only

  I-405 S/B at Harbor Blvd.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2013 Nissan Rogue
  • 2000 Toyota Avalon

  View record
• Apr 15, 2026 at 8:30 AMProperty damage only

  I-405 S/B at Harbor Blvd.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2019 Ford Fusion
  • 2013 Nissan Rogue

  View record
• Apr 14, 2026 at 3:02 PMProperty damage only

  Victoria St at Parsons St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2018 Tesla
  • 2026 Tesla

  View record
• Apr 14, 2026 at 1:09 PMInjury crash1 injured

  Harbor BL at Victoria St

  Costa Mesa, Orange County. Costa Mesa Police.

  • 2020 Kia
  • 2025 Toyota

  View record
• Apr 14, 2026 at 10:26 AMProperty damage only

  I-405 S/B at Harbor Blvd.

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2014 Ford Mustang
  • 2025 BMW I4

  View record
• Apr 13, 2026 at 9:13 PMInjury crash2 injured

  SR-55 Southbound From Baker Street at Baker St

  Costa Mesa, Orange County. CHP Santa Ana Area.

  • 2026 Nissan Kicks
  • 2024 Toyota Corolla

  View record

The list stops at 1,000 crashes. Older ones are in the month archives on the Costa Mesa page.