Costa Mesa crashes, August 2025

112 crashes listed for Costa Mesa, California in August 2025, newest first.

  • Aug 15, 2025 at 4:04 PMProperty damage only

    Harbor BL at Wilson St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2011 Mini
    • 2024 Honda
  • Aug 15, 2025 at 3:16 PMInjury crash2 injured

    22ND St at Newport BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Ford
    • 2005 Honda
    • 2022 Ram
  • Aug 15, 2025 at 2:08 PMInjury crash2 injured

    I-405 Northbound (San Diego Freeway) at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2014 Kawasaki Ninja
    • 2025 Nissan Sentra
  • Aug 15, 2025 at 1:01 PMProperty damage only

    SR-55 Northbound at Paularino Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Chevrolet 3500
    • 2017 Dodge Caravan
    • 2023 Mazda CX5
  • Aug 15, 2025 at 11:19 AMInjury crash2 injured

    Placentia Av at Wilson St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1998 Chevrolet
    • 2016 Toyota
  • Aug 15, 2025 at 10:33 AMInjury crash2 injured

    Tustin Av at Cabrillo St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Toyota
    • 2012 Mazda
  • Aug 15, 2025 at 8:32 AMInjury crash2 injured

    Baker St at Royal Palm Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Hyundai
    • 2016 Ford
  • Aug 15, 2025 at 7:32 AMInjury crash1 injured

    I-405 N/B HOV to SR-55 N/B HOV at Red Hill Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2021 Mercedes-Benz CLA35 Amg
  • Aug 14, 2025 at 9:30 PMProperty damage only

    SR-55 Northbound at Mesa Dr

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Mercedes-Benz GLA250
  • Aug 13, 2025 at 9:50 PMInjury crash1 injured

    Fair Dr at Fairview Rd

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Lexus
    • 2021 Toyota
  • Aug 13, 2025 at 5:32 PMProperty damage only

    SR-73 S/B to Bristol Street at Irvine Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Chevrolet Silverado
    • 2021 Toyota Camry
  • Aug 13, 2025 at 4:38 PMInjury crash1 injured

    Baker St at Enterprise St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Nissan
    • 2015 Honda
  • Aug 13, 2025 at 1:40 AMProperty damage only

    RT 405 at Fairview Rd

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 International Harvester
    • 2011 Jeep
  • Aug 12, 2025 at 9:30 PMInjury crash1 injured

    Santa Ana Av at 18TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1999 Ford
    • 2020 Toyota
    • 2012 Toyota
  • Aug 12, 2025 at 5:37 PMInjury crash1 injured

    17TH St at Fullerton Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Toyota
    • 2016 Lexus
  • Aug 10, 2025 at 6:52 PMInjury crash1 injured

    Bernard St at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

  • Aug 10, 2025 at 5:10 PMInjury crash2 injured

    I-405 Northbound to Fairview Road at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Honda Shadow
  • Aug 9, 2025 at 6:40 PMProperty damage only

    I-405 Northbound at Bear Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2003 Chevrolet Silverado
    • 2022 Toyota Corolla
  • Aug 9, 2025 at 4:16 PMInjury crash1 injured

    Newport BL at Vanguard WY

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Toyota
    • 2025 Mazda
  • Aug 9, 2025 at 4:06 PMInjury crash1 injured

    Santa Ana Av at Bay St

    Costa Mesa, Orange County. Costa Mesa Police.

  • Aug 9, 2025 at 9:45 AMProperty damage only

    I-405 Northbound at SR-55 Northbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2013 Volkswagen Turbo
    • 2024 Honda Crv
  • Aug 8, 2025 at 11:54 PMProperty damage only

    Newport BL at 22ND St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Tesla
    • 2002 Toyota
  • Aug 8, 2025 at 7:49 PMProperty damage only

    Del Mar Av at Newport BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2026 Toyota
  • Aug 8, 2025 at 5:45 PMFatal crash

    Banning Channel Bikeway (East Side) at Victoria Street

    Costa Mesa, Orange County. CHP Westminster Area.

    • Mini Bike
  • Aug 8, 2025 at 5:05 PMInjury crash1 injured

    I-405 Northbound at Santa Ana River

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2002 Honda Shadow
    • 2011 Thomas Built Buses School Bus
  • Aug 8, 2025 at 1:00 PMInjury crash1 injured

    I-405 Southbound (San Diego Freeway) at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2012 Chevrolet Express
    • 2022 Audi Q8
  • Aug 8, 2025 at 10:05 AMProperty damage only

    I-405 N/B (San Diego Freeway) to Harbor Boulevard at Bear Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Porsche Cayenne
    • 2024 Tesla Model Y
  • Aug 8, 2025 at 12:45 AMInjury crash1 injured

    SR-73 N/B to SR-55 N/B at Red Hill Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2008 Toyota Camry
  • Aug 7, 2025 at 11:40 PMProperty damage only

    Newport BL at Broadway

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2014 Kia
    • 2011 Chevrolet
  • Aug 7, 2025 at 1:14 PMInjury crash1 injured

    Red Hill Av at Clinton St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Ford
    • 2023 Hyundai
  • Aug 7, 2025 at 11:26 AMInjury crash1 injured

    Placentia Av at Swan Cir

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1993 Toyota
  • Aug 7, 2025 at 5:47 AMInjury crash1 injured

    Arlington Dr at Newport BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2012 Cadillac
    • 2012 Toyota
  • Aug 6, 2025 at 3:22 PMInjury crash1 injured

    Avenue of the Arts at Anton BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Ford
    • 2015 Ford
  • Aug 5, 2025 at 8:40 PMProperty damage only

    SR-55 Southbound at Mesa Dr.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Mercedes-Benz ML500
    • 2015 Honda Accord
  • Aug 5, 2025 at 8:16 PMInjury crash1 injured

    Darrell St at Meyer Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Kia
  • Aug 5, 2025 at 5:01 PMInjury crash1 injured

    SR-73 Northbound at Fairview Rd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2020 Chevrolet Suburban
    • 2019 Honda Accord
  • Aug 5, 2025 at 4:48 PMProperty damage only

    I-405 S/B at Bear St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Chevrolet Express
    • 2005 Lexus RX350
  • Aug 5, 2025 at 1:47 PMInjury crash1 injured

    Harbor BL at Wilson St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Toyota
  • Aug 5, 2025 at 11:48 AMInjury crash2 injured

    Sunflower Av at Avenue of the Hearts

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Honda
    • 2011 Toyota
  • Aug 5, 2025 at 7:35 AMProperty damage only

    I-405 S/B at Fairview Rd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2023 Ford F150
    • 2017 Hyundai Veloster
  • Aug 5, 2025 at 2:50 AMInjury crash2 injured

    SR-73 N/B to SR-55 S/B at Red Hill Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2020 Honda Accord
  • Aug 5, 2025 at 2:18 AMProperty damage only

    SR-55 S/B to I-405 N/B at Main Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Nissan Sentra
    • 2020 Freightliner Cascadia
  • Aug 4, 2025 at 5:17 PMInjury crash1 injured

    Sunflower Av at Susan St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2022 Toyota
    • 2026 Honda
  • Aug 4, 2025 at 7:30 AMProperty damage only

    I-405 Southbound at Bristol St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2013 Mazda Mazda 3
    • 2012 Honda Civic
  • Aug 3, 2025 at 9:24 PMInjury crash2 injured

    S Coast Dr at Fairview Rd

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Toyota
    • 2006 Honda
  • Aug 3, 2025 at 7:23 PMInjury crash2 injured

    Fair Dr at Vanguard WY

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Kia
  • Aug 3, 2025 at 2:14 PMProperty damage only

    Fairview Rd at Mccormack Ln

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1998 Chevrolet
    • 2023 Chevrolet
    • 2022 Subaru
  • Aug 3, 2025 at 2:34 AMInjury crash1 injured

    Harbor BL at Baker St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2006 Nissan
    • 2019 Subaru
    • 2021 Chevrolet
  • Aug 3, 2025 at 12:19 AMProperty damage only

    Del Mar Av at Fairway Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Ram
    • 2000 Chevrolet
  • Aug 2, 2025 at 7:15 PMProperty damage only

    SR-55 Northbound at SR-73 Southbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Toyota Prius
    • 2006 BMW 330I
    • 2018 Toyota Prius