Costa Mesa crashes, October 2025

120 crashes listed for Costa Mesa, California in October 2025, newest first.

  • Oct 7, 2025 at 5:05 AMProperty damage only

    I-405 S/B at Harbor Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2007 Toyota Camry
    • 2019 Peterbilt 3AXLE
    View record
  • Oct 7, 2025 at 1:16 AMProperty damage only

    Baker St at Fernheath Ln

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Fiat
    • 2018 Chevrolet
    View record
  • Oct 6, 2025 at 9:05 PMInjury crash1 injured

    Santa Ana River Bike Trl at Iowa St

    Costa Mesa, Orange County. Costa Mesa Police.

    View record
  • Oct 6, 2025 at 7:39 PMInjury crash1 injured

    Meyer Pl at Cove St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2002 Ford
    • 2021 Mercedes-Benz
    View record
  • Oct 6, 2025 at 7:18 PMInjury crash1 injured

    SR-55 Northbound at Baker St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2017 Volkswagen Passat
    • 2023 Mercedes-Benz CLA250
    View record
  • Oct 6, 2025 at 7:08 PMProperty damage only

    SR-55 Northbound at Baker St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2017 Toyota Camry
    • 2012 Toyota Camry
    • 2025 Nissan Altima
    View record
  • Oct 6, 2025 at 5:05 PMProperty damage only

    I-405 N/B at Fairview Rd.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2025 Ford Mustang Mach E
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  • Oct 5, 2025 at 7:33 PMInjury crash1 injured

    Harbour BL at Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2010 Toyota
    • 2017 Subaru
    View record
  • Oct 5, 2025 at 4:43 PMProperty damage only

    Harbor BL at Date Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2004 Ford
    • 2019 Mercedes-Benz
    View record
  • Oct 4, 2025 at 11:23 PMInjury crash1 injured

    Victoria St at Thurin Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2014 Hyundai
    • 2020 Mitsubishi
    View record
  • Oct 4, 2025 at 8:40 PMInjury crash1 injured

    Adams Av at Peterson Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Honda
    View record
  • Oct 4, 2025 at 8:40 PMInjury crash1 injured

    Adams Av at Peterson Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Honda
    View record
  • Oct 4, 2025 at 11:30 AMInjury crash2 injured

    Harbor BL at Victoria St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Honda
    View record
  • Oct 4, 2025 at 12:06 AMInjury crash2 injured

    Placentia Av at 18TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2014 Nissan
    • 2006 Scion
    • 2005 Ford
    View record
  • Oct 3, 2025 at 7:30 PMInjury crash2 injured

    I-405 SB at SR-73

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2013 Mercedes-Benz C250
    • 2009 Honda Element
    View record
  • Oct 3, 2025 at 5:20 PMProperty damage only

    SR-55 Northbound at Baker Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2000 Toyota Tacoma
    • 2025 Lexus RX350H
    View record
  • Oct 3, 2025 at 1:10 PMProperty damage only

    I-405 Southbound at State Route 55

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Mercedes-Benz G63 Amg
    View record
  • Oct 3, 2025 at 11:54 AMInjury crash1 injured

    Wallace Av at 20TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • Segway E-Scooter
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  • Oct 2, 2025 at 7:20 AMInjury crash3 injured

    Newport BL at Broadway

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Nissan
    • 2018 Tesla
    • 2018 Honda
    View record
  • Oct 1, 2025 at 10:53 AMInjury crash2 injured

    SR-55 Southbound at Edinger Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2012 Dodge Avenger
    • 2002 Acura Tl
    View record