Diamond Bar crashes, September 2025

151 crashes listed for Diamond Bar, California in September 2025, newest first.

  • Sep 30, 2025 at 5:40 PMProperty damage only

    SR-57 S/B (Orange Fwy) at SR-60 W/B (Pomona Fwy)

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • Toyota Camry
    • 2017 Honda Civic
    View record
  • Sep 30, 2025 at 11:15 AMInjury crash1 injured

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 Yamaha R6
    View record
  • Sep 30, 2025 at 10:21 AMProperty damage only

    SR-60 E/B (Pomona Fwy) at Grand Avenue

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2016 Honda Civic
    • 2024 Freightliner Cascadia
    View record
  • Sep 30, 2025 at 3:00 AMProperty damage only

    Charmingdale Rd at Casa Loma Dr

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2013 Ford
    View record
  • Sep 29, 2025 at 9:50 PMInjury crash2 injured

    SR-57 N/B (Orange Fwy) at Pathfinder Road

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2004 Scion Xb
    • 2019 Nissan Rogue
    View record
  • Sep 29, 2025 at 4:45 PMProperty damage only

    SR-60 W/B at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2016 Honda Accord
    View record
  • Sep 29, 2025 at 1:00 PMProperty damage only

    Briar Creek Rd at Willow Creek Rd

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2008 Hummer
    View record
  • Sep 29, 2025 at 10:27 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2003 Ford F150
    • 2019 Toyota Tundra
    View record
  • Sep 29, 2025 at 10:26 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2007 Toyota Highlander
    • 2019 Lexus RX350
    View record
  • Sep 29, 2025 at 8:20 AMProperty damage only

    Hawkwood Rd at Barbi Ln

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2022 Mercedes-Benz
    • 2003 Ford
    View record
  • Sep 29, 2025 at 1:44 AMProperty damage only

    Featherwood Dr at Sylvan Glen Rd

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2019 Chevrolet
    • 2003 Honda
    View record
  • Sep 28, 2025 at 9:45 PMProperty damage only

    SR-57 S/B (Orange Fwy) at Pathfinder Rd.

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • Honda Crv
    • 2025 Tesla Y
    View record
  • Sep 28, 2025 at 2:22 AMProperty damage only

    Diamond Bar BL at Golden Springs Dr

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    View record
  • Sep 28, 2025 at 1:30 AMProperty damage only

    SR-60 E/B for Lemon Ave. at Lemon Ave.

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2023 Toyota Camry
    View record
  • Sep 27, 2025 at 3:45 PMInjury crash2 injured

    SR-57 N/B (Orange Fwy) at Pathfinder Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 Jeep Renegade
    • 2025 Toyota Camry
    View record
  • Sep 27, 2025 at 8:30 AMInjury crash2 injured

    Diamond Bar BL at Sunset Crossing Rd

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2012 Honda
    • 2021 Mazda
    View record
  • Sep 26, 2025 at 1:20 PMInjury crash1 injured

    SR-60 W/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 Freightliner Cascadia
    • 2017 Mazda Miata
    View record
  • Sep 26, 2025 at 11:20 AMInjury crash3 injured

    SR-60 W/B (Pomona Fwy) at Prospectors Road

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 BMW M4
    • 2009 Toyota Corolla
    View record
  • Sep 26, 2025 at 10:40 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at Lemon Avenue

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2024 Freightliner Cascadia
    View record
  • Sep 25, 2025 at 9:16 PMInjury crash1 injured

    SR-57 S/B (Orange Fwy) at Sunset Crossing

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2015 Toyota Yaris
    View record
  • Sep 25, 2025 at 2:50 PMInjury crash1 injured

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 Ford F450
    • 2014 Mercedes-Benz C250
    View record
  • Sep 25, 2025 at 1:45 PMProperty damage only

    SR-60 W/B to SR-57 S/B at Grand Ave.

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2011 Mercury Grand Marquis
    • 2021 Honda Accord
    View record
  • Sep 25, 2025 at 12:25 PMProperty damage only

    SR-60 E/B to SR-57 N/B at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2025 Toyota BZ4X
    • 2026 Kenworth Tractor
    View record
  • Sep 25, 2025 at 11:50 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2023 Freightliner Tractor
    View record
  • Sep 25, 2025 at 7:55 AMInjury crash1 injured

    SR-60 E/B to Grand Avenue at Grand Avenue

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2024 Chevrolet Trax
    • 2021 Ram 1500
    View record
  • Sep 24, 2025 at 10:30 PMProperty damage only

    SR-60 W/B (Pomona Fwy) at Golden Springs Dr.

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2001 Lexus RX300
    View record
  • Sep 24, 2025 at 10:15 PMProperty damage only

    SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2020 Jeep Wrangler
    • 2024 Volvo VNL400
    View record
  • Sep 24, 2025 at 9:45 PMInjury crash1 injured

    SR-60 W/B (Pomona Fwy) at Grand Ave.

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2015 Toyota Prius
    • 2017 Hyundai Sonata
    • 2016 Honda Civic
    View record
  • Sep 24, 2025 at 6:05 PMProperty damage only

    SR-60 W/B (Pomona Fwy) at Brea Canyon Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2022 GMC Terrain
    View record
  • Sep 24, 2025 at 2:45 PMProperty damage only

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • Volvo 3 Axle
    • 2020 Freightliner 3AXL
    View record
  • Sep 24, 2025 at 2:00 PMProperty damage only

    1155 S. Diamond Bar Blvd at Private Property

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2024 Mercedes-Benz EQE350+
    View record
  • Sep 24, 2025 at 11:55 AMProperty damage only

    SR-57 N/B to SR-60 E/B at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2025 Nissan Kick
    • 2015 Toyota Yaris
    View record
  • Sep 24, 2025 at 11:20 AMProperty damage only

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2019 Isuzu Npr
    • 2016 International 3 Axl Roll Off
    View record
  • Sep 24, 2025 at 10:45 AMInjury crash2 injured

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2004 Chevrolet Silverado
    View record
  • Sep 23, 2025 at 5:30 PMProperty damage only

    Lemon Av at Lycoming St

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2010 Toyota Prius
    • 2025 Kia K4
    View record
  • Sep 23, 2025 at 3:50 PMProperty damage only

    SR-60 W/B at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2020 Infiniti Q45
    • 2025 Honda Crv
    View record
  • Sep 23, 2025 at 3:10 PMInjury crash2 injured

    SR-60 W/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2014 Nissan Sentra
    • 2022 Mazda Cx-5
    View record
  • Sep 23, 2025 at 2:20 PMProperty damage only

    SR-57 N/B (Orange Fwy) at Pathfinder Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2016 Chevrolet Malibu
    • 2012 Nissan 370ZX
    View record
  • Sep 23, 2025 at 12:36 PMProperty damage only

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2020 Hyundai Elantra
    • 2023 Subaru Forester
    • 2019 Toyota Tacoma
    View record
  • Sep 23, 2025 at 12:35 PMProperty damage only

    SR-60 E/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2004 Chevrolet Silverado
    • 2021 Lexus RX350
    View record
  • Sep 23, 2025 at 12:30 PMProperty damage only

    SR-60 W/B (Pomona Fwy) at Grand Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2024 Toyota Corolla Cross
    • 2022 Acura Rdx
    View record
  • Sep 22, 2025 at 8:20 PMProperty damage only

    SR-57 N/B (Orange Fwy) at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • Infiniti
    • 2019 Honda Accord
    View record
  • Sep 22, 2025 at 7:15 PMInjury crash1 injured

    SR-57 N/B (Orange Fwy) at Diamond Bar Boulevard

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2018 Honda Civic
    • 2016 Mazda Cx-5
    View record
  • Sep 22, 2025 at 4:10 PMProperty damage only

    SR-60 E/B (Pomona Fwy) at Lenmon Ave

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2015 Audi A3
    • 2023 Honda Hrv
    View record
  • Sep 22, 2025 at 12:50 PMInjury crash1 injured

    SR-57 N/B (Orange Fwy) at Pathfinder Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2008 Kia Sedona
    • 2005 Chrysler Crossfire
    • 2023 Porsche Cayman
    View record
  • Sep 22, 2025 at 10:34 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2007 Chevrolet Suburban
    • 2021 Toyota Prius
    • 2015 Dodge Charger
    View record
  • Sep 22, 2025 at 10:19 AMProperty damage only

    SR-57 S/B (Orange Fwy) at Sunset Crossing Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2017 Ford F150
    • 2026 Honda Passport
    View record
  • Sep 22, 2025 at 8:58 AMInjury crash1 injured

    SR-60 W/B (Pomona Fwy) at Phillips Ranch Rd

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2008 Kia Sorento
    • 2013 Nissan Exterra
    • 2022 Dodge Charger
    View record
  • Sep 22, 2025 at 6:25 AMProperty damage only

    SR-60 W/B (Pomona Fwy) at SR-57 N/B (Orange Fwy)

    Diamond Bar, Los Angeles County. CHP Baldwin Park Area.

    • 2020 Freightliner Tractor
    • 2002 Acura Tl
    View record
  • Sep 21, 2025 at 10:40 AMProperty damage only

    Fallow Field Dr at Brea Canyon Cut Off

    Diamond Bar, Los Angeles County. Los Angeles County Sheriff.

    • 2019 Ford
    • 2024 Tesla
    View record