Costa Mesa crashes, April 2026

111 crashes listed for Costa Mesa, California in April 2026, newest first.

  • Apr 3, 2026 at 11:00 PMProperty damage only

    Interstate 405 Northbound at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2016 Chevrolet Colorado
  • Apr 3, 2026 at 8:20 PMProperty damage only

    SR-55 Northbound From Paularino Ave at I-405 Southbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Chevrolet Trax
    • 2022 Dodge Grand Caravan
  • Apr 3, 2026 at 7:40 PMProperty damage only

    SR-55 Northbound at Macarthur Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2004 Chevrolet Express
    • 2003 Mercedes-Benz S430
  • Apr 3, 2026 at 4:55 PMInjury crash1 injured

    I-405 Northbound at Bear St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2003 Lexus ES300
  • Apr 3, 2026 at 4:00 PMInjury crash2 injured

    I-405 Northbound at Harbor Boulevard

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Kia Optima
    • 2018 BMW M230 I
  • Apr 3, 2026 at 3:41 PMProperty damage only

    New Jersey St at Vermont Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Infiniti
    • 2016 Chevrolet
  • Apr 3, 2026 at 3:22 PMInjury crash1 injured

    SR-55 Northbound North of Paularino Avenue at Paularino Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2007 Toyota Prius
    • 2010 Toyota Highlander
  • Apr 3, 2026 at 11:24 AMInjury crash1 injured

    Newport BL at Mesa Dr

    Costa Mesa, Orange County. Costa Mesa Police.

  • Apr 1, 2026 at 9:59 PMProperty damage only

    Harbor BL at Peterson Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Toyota
    • 2026 Honda
  • Apr 1, 2026 at 2:15 PMInjury crash1 injured

    SR-73 Northbound at Red Hill Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2008 Mercedes-Benz GL550
    • 2025 Acura Adx
  • Apr 1, 2026 at 7:44 AMProperty damage only

    I-405 S/B at SR-55.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Lexus LS500
    • 2019 Subaru Forester
    • 2016 Ford F150