Costa Mesa crashes, July 2026

123 crashes listed for Costa Mesa, California in July 2026, newest first.

  • Jul 17, 2026 at 4:03 PMInjury crash1 injured

    19TH St at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2011 Chevrolet
  • Jul 17, 2026 at 3:47 PMInjury crash1 injured

    Newport BL at Mesa Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Buick
    • 2007 Honda
  • Jul 17, 2026 at 8:02 AMProperty damage only

    I-405 Southbound at Harbor Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Buick Enclave
  • Jul 16, 2026 at 11:40 PMInjury crash1 injured

    State Route 55 Northbound From Paularino Avenue at Paularino Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Lucid Air
  • Jul 16, 2026 at 6:56 PMInjury crash1 injured

    Bristol St at Paularino Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Jeep
    • 2023 Honda
  • Jul 16, 2026 at 8:45 AMInjury crash1 injured

    Pomona Av at Park Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Honda
  • Jul 15, 2026 at 11:15 AMInjury crash1 injured

    SR-55 Southbound at I-405 Southbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2023 Mazda Cx-5
    • 2019 Mercedes-Benz A220
  • Jul 15, 2026 at 10:05 AMInjury crash1 injured

    Hamilton St at Charle Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Audi
  • Jul 15, 2026 at 8:18 AMInjury crash1 injured

    SR-55 Southbound at Baker St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2016 Chevrolet Truck
    • 2015 Ford Focus
  • Jul 15, 2026 at 1:43 AMProperty damage only

    19TH St at Wallace Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Ford
  • Jul 14, 2026 at 9:10 PMProperty damage only

    SR-55 Southbound at Baker St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2010 Acura Tsx
    • 2025 Honda Civic
  • Jul 14, 2026 at 3:49 PMProperty damage only

    16TH Street at Placentia Ave

    Costa Mesa, Orange County. Newport Beach Police.

    • 2021 Volvo Vnr
  • Jul 14, 2026 at 8:02 AMProperty damage only

    I-405 S/B From Fairview Rd. at Fairview Rd.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2007 Toyota RAV4
    • 2016 Nissan Altima
  • Jul 13, 2026 at 7:05 PMInjury crash1 injured

    Joann St at Placentia Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2013 Ford
    • 2012 Ford
  • Jul 13, 2026 at 6:20 PMProperty damage only

    SR-55 Northbound at Macarthur Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Subaru Impreza
    • 2026 Honda Crv
    • 2007 Ford Edge
  • Jul 13, 2026 at 6:17 PMInjury crash1 injured

    South Coast Dr at Bear St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Tesla
    • 2015 Harley-Davidson
  • Jul 13, 2026 at 5:13 PMInjury crash1 injured

    Harbor BL at Princeton Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2012 GMC
    • 2014 Hyundai
  • Jul 12, 2026 at 11:28 PMProperty damage only

    Village WY at College Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Hyundai
    • 2014 Chevrolet
  • Jul 11, 2026 at 11:57 PMProperty damage only

    Mace Av at Wintergreen Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1992 Lexus
    • 2023 Mercedes-Benz
  • Jul 11, 2026 at 10:04 PMProperty damage only

    Paularino Av at Garfield Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2007 Toyota
    • 2022 Toyota
  • Jul 11, 2026 at 5:06 PMProperty damage only

    SR-55 Southbound at I-405

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2010 Nissan Rogue
    • 2025 Buick Enclave
  • Jul 11, 2026 at 10:12 AMInjury crash1 injured

    18TH St at Crestmont Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1999 Lexus
  • Jul 10, 2026 at 3:30 PMInjury crash1 injured

    I-405 Northbound to SR-55 Southbound at Red Hill Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2009 Honda Pilot
    • 2012 Nissan Rogue
    • 2009 Toyota Tacoma
  • Jul 10, 2026 at 2:45 PMInjury crash1 injured

    SR-55 Southbound at Paularino Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2022 Toyota RAV4
    • 2023 Tesla 3
  • Jul 9, 2026 at 9:12 PMProperty damage only

    Merrimac WY at Santa Catalina Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2008 Chevrolet
    • 2016 Lexus
  • Jul 9, 2026 at 8:39 PMProperty damage only

    Fairview Rd at Paularino Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2008 Chevrolet
    • 2021 Kia
  • Jul 9, 2026 at 6:10 PMInjury crash1 injured

    I-405 Southbound at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2017 Ford Festiva
    • 2006 Honda Element
    • 2022 Ram Chassis 5500
  • Jul 9, 2026 at 5:40 PMProperty damage only

    Newport BL at 16TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2021 Kia
  • Jul 9, 2026 at 4:25 PMProperty damage only

    I-405 Southbound at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Toyota Corolla Cross
    • 2019 Jeep Grand Cherokee
  • Jul 9, 2026 at 3:58 PMInjury crash1 injured

    Irvine Av at 17TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Ford
  • Jul 9, 2026 at 3:35 PMInjury crash2 injured

    SR-55 Northbound at I-405

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Hyundai Elantra
    • 2026 Toyota Corolla Cross
  • Jul 9, 2026 at 3:00 PMInjury crash1 injured

    Newport BL at 19TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 BMW
    • 2014 Ford
    • 2022 Volkswagen
  • Jul 9, 2026 at 2:26 PMProperty damage only

    Victoria St at College Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Toyota
    • 2024 GMC
  • Jul 9, 2026 at 2:18 PMInjury crash1 injured

    SR-55 Northbound at SR-73

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2008 Honda Cbr
  • Jul 9, 2026 at 1:45 PMInjury crash1 injured

    Harbor BL at Adams Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2026 Ford
    • 2025 Hyundai
  • Jul 9, 2026 at 12:15 PMProperty damage only

    SR-73 Southbound at Red Hill Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2025 Chevrolet Silverado
    • 2025 Ford Ranger
  • Jul 9, 2026 at 6:50 AMProperty damage only

    Newport BL at Victoria St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Ford
    • 2016 Volvo
  • Jul 9, 2026 at 2:37 AMProperty damage only

    19TH St at Anaheim Av

    Costa Mesa, Orange County. Costa Mesa Police.

  • Jul 9, 2026 at 2:37 AMProperty damage only

    19TH St at Anaheim Av

    Costa Mesa, Orange County. Costa Mesa Police.

  • Jul 8, 2026 at 8:29 PMProperty damage only

    Hamilton St at Pomona Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2005 Ford
  • Jul 8, 2026 at 5:10 PMInjury crash1 injured

    Victoria St at College Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1999 Toyota
    • 2019 Dodge
  • Jul 8, 2026 at 1:19 PMInjury crash1 injured

    Fairview Rd at South Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

  • Jul 8, 2026 at 1:05 PMProperty damage only

    Bristol Street at Hotel Way

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2015 Hyundai Sonata
    • 2021 Ram 5500
  • Jul 7, 2026 at 1:32 PMProperty damage only

    I-405 S/B at Bear St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2013 Honda Fit
    • 1996 Toyota Tacoma
    • 2014 Nissan Versa
  • Jul 7, 2026 at 1:09 PMProperty damage only

    I-405 N/B at Bear St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Lincoln Navigator
    • 2023 Lexus NX350H
  • Jul 7, 2026 at 12:45 PMInjury crash2 injured

    Harbor BL at Adams Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Kia
  • Jul 6, 2026 at 5:01 PMInjury crash1 injured

    17TH St at Pomona Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2006 Toyota
    • 2002 Harley-Davidson
  • Jul 6, 2026 at 12:43 PMInjury crash2 injured

    Placentia Av at Joann St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2010 Mazda
  • Jul 6, 2026 at 12:43 AMProperty damage only

    Killybrooke Ln at Garlingford St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1996 Nissan
  • Jul 5, 2026 at 11:00 PMProperty damage only

    Newport BL at Industrial WY

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Porsche
    • 2013 Toyota