Costa Mesa crashes, August 2026

112 crashes listed for Costa Mesa, California in August 2026, newest first.

  • Aug 31, 2026 at 7:48 PMProperty damage only

    Logan Av at Mcclintock WY

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2003 Toyota
    • 2015 Chevrolet
  • Aug 31, 2026 at 4:11 PMProperty damage only

    Sunflower Av at Main St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2004 Lexus
    • 2013 Toyota
    • 2017 Honda
  • Aug 31, 2026 at 12:59 PMProperty damage only

    3333 Bristol Street at Private Property

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2000 Chevrolet Silverado
    • 2025 Tesla 3
  • Aug 31, 2026 at 11:28 AMProperty damage only

    SR-55 Southbound at Bay St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Ford F650 Super Crew
    • 2019 Mercedes-Benz SLC300
  • Aug 30, 2026 at 2:06 AMProperty damage only

    Fullerton Av at Walnut St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2013 Toyota
    • 2019 Ford
  • Aug 30, 2026 at 12:15 AMProperty damage only

    I-405 Northbound at Bear St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Nissan Altima
    • 2000 Toyota Sienna
  • Aug 29, 2026 at 10:01 PMProperty damage only

    Anaheim Av at Yorkshire St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1991 Toyota
    • 2014 Mazda
  • Aug 29, 2026 at 3:03 PMInjury crash1 injured

    Harbor BL at Wilson St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Apollo/Mc
    • Nissan
  • Aug 29, 2026 at 12:23 PMProperty damage only

    Newport BL Frontage Rd at Industrial WY

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Ford
    • 2018 Mercedes-Benz
  • Aug 29, 2026 at 11:20 AMInjury crash1 injured

    SR-55 Northbound at SR-73 Northbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2022 Ram 1500
    • 2021 Tesla Y
  • Aug 28, 2026 at 7:25 PMProperty damage only

    2701 Fairview Rd at Not Stated

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Mercedes-Benz C-Class
  • Aug 28, 2026 at 3:45 PMProperty damage only

    SR-55 N/B at Paularino Ave.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2025 Nissan Altima
    • 2022 Freightliner Cascadia
  • Aug 28, 2026 at 3:23 PMProperty damage only

    SR-73 Northbound at Bear St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Ford Maverick
    • 2016 Mazda Cx-5
  • Aug 28, 2026 at 3:20 PMProperty damage only

    I-405 N/B at Harbor Blvd.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2015 Honda Accord
    • 2006 Toyota Highlander
  • Aug 28, 2026 at 1:55 PMProperty damage only

    Fair Dr at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Mercedes-Benz
    • 2026 Tesla
  • Aug 28, 2026 at 2:45 AMProperty damage only

    955 W 19TH St at Whittier Ave

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2013 Dodge Challenger
    • 2013 Scion Xb
  • Aug 28, 2026 at 12:05 AMProperty damage only

    State Route 55 Northbound at State Route 73 Northbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2018 Toyota Tacoma
    • 2006 GMC Envoy
    • 2016 Honda Civic
  • Aug 28, 2026 at 12:02 AMInjury crash1 injured

    State Rote 55 Northbound at State Route 73 Northbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2016 Honda Civic
  • Aug 27, 2026 at 7:13 PMProperty damage only

    Tustin Av at 17TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Chevrolet
    • 2018 Porsche
  • Aug 27, 2026 at 5:33 PMInjury crash1 injured

    Newport BL at Del Mar Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Nissan
  • Aug 27, 2026 at 5:06 PMProperty damage only

    17TH Street at Pomona Avenue

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Toyota Corolla
    • 2026 Kawasaki Mc
  • Aug 26, 2026 at 3:35 PMInjury crash1 injured

    SR-55 Northbound at Paularino Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Honda Accord
    • 2015 Nissan Altima
  • Aug 26, 2026 at 1:17 PMProperty damage only

    W 19TH St at Placentia Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2007 Toyota
  • Aug 26, 2026 at 9:57 AMProperty damage only

    Fairview Rd at South Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2026 Toyota
    • 2017 Infiniti
  • Aug 26, 2026 at 9:00 AMProperty damage only

    I-405 Southbound to SR-55 Northbound at Bristol St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2018 Tesla Model Y
    • 2025 GMC Sierra
  • Aug 25, 2026 at 9:30 AMProperty damage only

    Pomona Av at Senate St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2007 Mercedes-Benz
    • 2020 Toyota
  • Aug 25, 2026 at 8:15 AMProperty damage only

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

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2021 Toyota Prius
    • 2017 Toyota Tacoma
  • Aug 25, 2026 at 7:52 AMProperty damage only

    SR-55 Southbound at Paularino Ave

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2018 Mercedes-Benz Cla 250
    • 2016 Toyota Tacoma
  • Aug 24, 2026 at 6:20 PMInjury crash2 injured

    Placentia Av at 17TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2012 Toyota
    • 2014 Chevrolet
  • Aug 24, 2026 at 2:26 PMProperty damage only

    Meyer Pl at Joann St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2022 Chevrolet
    • 1986 GMC
  • Aug 24, 2026 at 1:00 PMProperty damage only

    Adams Av at Placentia Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Kia
    • 2024 Hyundai
  • Aug 23, 2026 at 12:11 PMInjury crash1 injured

    Harbor BL at Bernard St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 GMC
  • Aug 23, 2026 at 12:04 PMProperty damage only

    Newport BL at Bay St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2026 Honda
    • 2006 Toyota
  • Aug 23, 2026 at 9:12 AMProperty damage only

    Pomona Av at Hamilton St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Volkswagen
    • 2018 Honda
  • Aug 22, 2026 at 5:50 PMProperty damage only

    I-405 Northbound at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2021 Lexus RX350
  • Aug 22, 2026 at 3:01 PMProperty damage only

    I-405 Northbound at SR-55 Northbound

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2021 Toyota Camry
    • 2021 Mini Mini Cooper
  • Aug 21, 2026 at 10:51 PMInjury crash1 injured

    I-405 Northbound at Bristol Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2023 Audi RS5
    • 2018 Audi Q7
  • Aug 21, 2026 at 4:57 PMProperty damage only

    Newport BL at East 17TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Jeep
    • 2020 GMC
  • Aug 21, 2026 at 3:49 PMProperty damage only

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

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2015 Lexus ES350
    • 2018 Toyota RAV4
  • Aug 21, 2026 at 12:10 PMProperty damage only

    SR-55 Southbound at Main St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Honda Hr-V
    • 2017 Kenworth Semi Tractor
    • 2026 Chevrolet Tahoe
  • Aug 20, 2026 at 8:04 AMInjury crash1 injured

    Baker St at Milbro St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Honda
    • 2005 Chevrolet
  • Aug 19, 2026 at 9:22 PMProperty damage only

    Placentia Av at Joann St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2009 Honda
  • Aug 18, 2026 at 4:36 PMInjury crash1 injured

    Susan St at South Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Ford
    • 2019 Toyota
  • Aug 17, 2026 at 10:48 PMInjury crash1 injured

    Baker St at Babb St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2000 Toyota
  • Aug 17, 2026 at 5:55 PMProperty damage only

    I-405 Northbound at Fairview Road

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2014 Toyota Camry
    • 2023 Kenworth T880
  • Aug 17, 2026 at 3:08 PMProperty damage only

    I-405 Southbound at Harbor Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Volkswagen Atlas
  • Aug 16, 2026 at 6:15 PMInjury crash1 injured

    SR-55 Southbound at Paularino Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2026 Cadillac Escalade
  • Aug 16, 2026 at 5:32 PMInjury crash2 injured

    SR-55 Southbound at Paularino Avenue

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Mercedes-Benz C300
    • 2018 Ford Edge
    • 2026 BMW M4
  • Aug 16, 2026 at 12:32 PMInjury crash1 injured

    Bear St at Baker St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Toyota
    • 2022 Honda
    • 2014 Kenworth
  • Aug 15, 2026 at 8:37 PMProperty damage only

    Newport BL at 18TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Dodge
    • 2025 Mercedes-Benz