Costa Mesa crashes, August 2025

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

  • Aug 31, 2025 at 5:31 PMProperty damage only

    Harbor BL at South Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2021 Volkswagen
  • Aug 30, 2025 at 10:56 PMInjury crash1 injured

    Wilson St at Fordham Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 1998 Ford
  • Aug 30, 2025 at 9:42 PMProperty damage only

    19TH St at Placentia Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2003 Ford
    • 2024 Honda
  • Aug 30, 2025 at 8:22 PMInjury crash1 injured

    Anton BL at Avenue of the Arts

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Toyota
  • Aug 30, 2025 at 1:18 PMInjury crash1 injured

    16TH St at Pomona Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2021 Lexus
    • 2024 Tesla
    • 2015 Nissan
  • Aug 30, 2025 at 3:05 AMProperty damage only

    I-405 Northbound From Bristol Street at Bristol St.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2025 Tesla 3
  • Aug 30, 2025 at 2:28 AMInjury crash1 injured

    Elden Av at Cecil Pl

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Ford
    • 2019 Nissan
  • Aug 28, 2025 at 8:11 PMProperty damage only

    21st St at Orange Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Audi
    • 2019 Toyota
  • Aug 28, 2025 at 3:34 AMProperty damage only

    I-405 Southbound at Bristol Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Acura Integra
    • 2008 Mercedes-Benz C350
  • Aug 27, 2025 at 12:15 PMInjury crash1 injured

    I-405 Northbound at Fairview Rd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2016 Harley-Davidson Mc
  • Aug 26, 2025 at 7:13 PMInjury crash1 injured

    EL Camino Dr at Mendoza Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2017 Honda
    • 2013 Toyota
  • Aug 26, 2025 at 7:05 PMProperty damage only

    I-405 Northbound at Harbor Boulevard

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Jeep Compass
    • 2023 Tesla 3
  • Aug 26, 2025 at 6:22 AMInjury crash1 injured

    Placentia Av at Joann St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2012 Toyota
  • Aug 25, 2025 at 7:04 PMInjury crash1 injured

    I-405 S/B From Harbor Boulevard N/B at Gisler Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • Super X Star Extreme Adventure
    • 2024 Mini Cooper S
  • Aug 25, 2025 at 6:01 PMProperty damage only

    I-405 Northbound at Fairview Rd.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2010 Honda Civic
    • 2022 Kia Sportage
  • Aug 25, 2025 at 12:10 PMProperty damage only

    Harbor BL at Mesa Verde Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Kia
    • 2009 Toyota
  • Aug 25, 2025 at 11:59 AMInjury crash1 injured

    South Coast Dr at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Chevrolet
    • 2025 Volkswagen
  • Aug 24, 2025 at 9:56 PMProperty damage only

    Wallace Av at 20TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2004 Honda
    • 2005 Infiniti
  • Aug 24, 2025 at 2:51 PMProperty damage only

    SR-55 Southbound to 22ND Street at Wilson Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 1997 Dodge 2500
    • 2008 Toyota Sequoia
  • Aug 24, 2025 at 2:08 PMInjury crash1 injured

    Coolidge Av at Austin St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2021 Honda
    • 2004 Mercedes-Benz
  • Aug 23, 2025 at 8:15 PMProperty damage only

    Wintergreen Pl at Mace Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Honda
  • Aug 23, 2025 at 4:37 PMProperty damage only

    I-405 Southbound to SR-55 Northbound at Macarthur Boulevard

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2017 Honda Pilot
    • 2025 Tesla Cybertruck
  • Aug 23, 2025 at 4:17 PMInjury crash2 injured

    Newport BL at 19TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Toyota
    • 2004 Ford
  • Aug 23, 2025 at 2:29 PMInjury crash1 injured

    Santa Ana Av at 20TH St

    Costa Mesa, Orange County. Costa Mesa Police.

  • Aug 23, 2025 at 3:03 AMProperty damage only

    Newport BL at 20TH St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Toyota
    • 2009 Toyota
  • Aug 23, 2025 at 1:04 AMProperty damage only

    Newport BL at Broadway

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2016 Volkswagen
    • 2023 Honda
    • 2019 BMW
  • Aug 22, 2025 at 10:00 PMInjury crash4 injured

    Adams Av at Shantar Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Mercedes-Benz
    • 2011 Toyota
  • Aug 22, 2025 at 9:30 PMInjury crash2 injured

    Anton BL at Avenue of the Arts

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Hyundai
    • 2021 Tesla
  • Aug 22, 2025 at 3:10 PMInjury crash2 injured

    Victoria St at Doctors Cir

    Costa Mesa, Orange County. Costa Mesa Police.

  • Aug 22, 2025 at 9:20 AMInjury crash1 injured

    SR-55 Southbound at Victoria Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2005 Mercedes-Benz SL500
    • 2011 Land Rover Range Rover
  • Aug 22, 2025 at 8:13 AMInjury crash1 injured

    Santa Ana Av at Rose Ln

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2023 Chevrolet
  • Aug 21, 2025 at 4:10 PMProperty damage only

    I-405 Southbound at Bear St

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2013 Mercedes-Benz C300
    • 2019 Chevrolet Suburban
  • Aug 21, 2025 at 2:46 PMProperty damage only

    I-405 Northbound (San Diego Freeway) at Santa Ana River

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2018 Honda Accord
  • Aug 21, 2025 at 2:35 PMInjury crash1 injured

    SR-55 Southbound at Bay Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2015 Toyota Tacoma
    • 2015 Jeep Grand Cherokee
    • 2020 Honda Odyssey
  • Aug 21, 2025 at 12:35 PMInjury crash1 injured

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

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2022 Cadillac Escalade
  • Aug 21, 2025 at 7:11 AMProperty damage only

    I-405 Southbound (San Diego Freeway) at Bear Street

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2006 Chevrolet Silverado
    • 2025 Chevrolet Equinox
  • Aug 20, 2025 at 2:26 PMInjury crash2 injured

    Macarthur BL at Hyland Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2005 Toyota
    • 2016 Lexus
  • Aug 20, 2025 at 9:05 AMInjury crash1 injured

    19TH St at Monrovia Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2024 Ford
  • Aug 19, 2025 at 9:58 PMProperty damage only

    Fair Dr at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2015 Jeep
    • 2024 Honda
  • Aug 19, 2025 at 7:00 PMProperty damage only

    Placentia Av at Victoria St

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2018 Chevrolet
  • Aug 19, 2025 at 12:57 PMInjury crash1 injured

    Bristol St at Paularino Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2025 Ford
    • 2018 Mercedes-Benz
  • Aug 19, 2025 at 12:36 PMProperty damage only

    I-405 S/B From Harbor Boulevard W/B at Harbor Blvd.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2014 Chevrolet Camaro
    • 2025 Kia Sorento
  • Aug 18, 2025 at 7:49 PMInjury crash1 injured

    Victoria St at Harbor BL

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2008 BMW
    • 2024 Honda
  • Aug 18, 2025 at 6:53 PMInjury crash1 injured

    Fairview Rd at Baker St

    Costa Mesa, Orange County. Costa Mesa Police.

    • Ford
  • Aug 18, 2025 at 3:30 PMProperty damage only

    SR-55 Northbound at Paularino Ave.

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2019 Jeep Wrangler
    • 2023 Toyota Tacoma
    • 2013 Toyota RAV4
  • Aug 18, 2025 at 7:35 AMInjury crash1 injured

    Harbor BL at Gisler Av

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2019 Toyota
    • 2023 Hyundai
  • Aug 17, 2025 at 3:15 AMProperty damage only

    I-404 N/B to Harbor Blvd at Harbor Blvd

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2007 Infiniti G35
  • Aug 17, 2025 at 12:06 AMProperty damage only

    Fairview Rd at S Coast Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2020 Toyota
  • Aug 16, 2025 at 1:01 PMProperty damage only

    SR-55 Northbound at Macarthur Boulevard

    Costa Mesa, Orange County. CHP Santa Ana Area.

    • 2024 Lexus Rz
    • 2019 Genesis 2.0T
  • Aug 16, 2025 at 1:12 AMProperty damage only

    Fairview Rd at Fair Dr

    Costa Mesa, Orange County. Costa Mesa Police.

    • 2014 Chevrolet
    • 2004 Ford