Chelmsford, Massachusetts crash records

A city in Middlesex County. Crashes from Massachusetts public crash data. Names, plates and license numbers are never included.

Crashes, last 30 days
12
Crashes, last 12 months
34
Injury crashes, last 12 months
6

Recent crashes in Chelmsford

Newest first, from public crash data.

  • Oct 20, 2026 at 1:52 PMInjury crash1 injured

    Chelmsford St at Route 495

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2010 Jeep Grand Cher
    • 2014 Ford Fusion
    View record
  • Oct 20, 2026 at 10:42 AMProperty damage only

    North Rd at Rotary

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2017 Toyt Highla
    • 2021 Volk Jetta
    • 2023 Toyt Camry
    View record
  • Oct 20, 2026 at 7:53 AMProperty damage only

    20 Boston Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2021 Ford Bronco Spo
    • 2023 Mazd Cx-30
    View record
  • Oct 20, 2026 at 7:46 AMProperty damage only

    Route 3

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2014 Nissan
    • 2021 Toyt RAV4
    • 2017 Ford F150
    View record
  • Oct 14, 2026 at 2:47 PMProperty damage only

    Interstate 495

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 1997 Ford 9500
    • 2018 Freightliner Co
    View record
  • Oct 14, 2026 at 9:53 AMProperty damage only

    Dalton Rd at North Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2024 Toyt RAV4
    View record
  • Oct 12, 2026 at 3:30 PMProperty damage only

    295 Littleton Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2015 Tesl Model S
    View record
  • Oct 12, 2026 at 11:00 AMProperty damage only

    Interstate 495

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2019 Jeep Grandc
    • 2025 Hyun Tucson
    View record
  • Oct 11, 2026 at 10:53 PMProperty damage only

    Route 3

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2022 Lexus
    View record
  • Oct 9, 2026 at 8:33 PMProperty damage only

    Route 3

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2015 Nissan Auto
    View record
  • Oct 9, 2026 at 2:30 PMInjury crash1 injured

    North Rd at Route 495

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2015 Toyt Camry
    • 2019 Dodg Grand Cara
    View record
  • Oct 8, 2026 at 9:52 PMInjury crash1 injured

    Interstate 495

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2005 Hond Accord
    View record
  • Oct 7, 2026 at 6:04 PMProperty damage only

    Technology Dr at Northern Av

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2025 Hond Civic
    • 2017 Hyun Santa Fe S
    View record
  • Oct 7, 2026 at 2:03 PMProperty damage only

    New Fletcher St at Golden Cove Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2017 Toyt Camry
    • 2017 Chev Silverado
    View record
  • Oct 7, 2026 at 3:13 AMProperty damage only

    I495 NB

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2007 Acur Tl
    View record
  • Oct 6, 2026 at 4:51 PMInjury crash4 injured

    39 Tyngsboro Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2023 Tesl Model Y
    • 2012 Ford Escape
    View record
  • Oct 6, 2026 at 7:27 AMProperty damage only

    Armand Dr at Proctor Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2020 Ptrb 348
    • 2022 Jcbi Excavator
    View record
  • Oct 5, 2026 at 5:29 PMProperty damage only

    US3 NB

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2022 Mercedesbenz
    • 2015 Hond Crv
    View record
  • Oct 5, 2026 at 1:33 PMProperty damage only

    Rainbow Av at North Rd

    Chelmsford, Middlesex County. Chelmsford Police.

    • 2021 Toyt Prius Prim
    • 2027 Chevy
    • 2017 Jeep Grand Cher
    View record
  • Oct 5, 2026 at 1:40 AMProperty damage only

    Route 3

    Chelmsford, Middlesex County. Massachusetts State Police.

    • 2025 Mazd Cx-5
    View record
All Chelmsford crashes

Agencies serving Chelmsford

The agencies that reported crashes here in the last 24 months, and how to request a report from each.

Chelmsford crashes by month

The last 24 months, with the number of crashes listed in each.

How to get your Massachusetts crash report

Who can ask for the officer's report, where to request it, the fee and how long it takes.

Read the Massachusetts guide