Agency 3921

How to request a crash report from Agency 3921

Agency in California. Crashes from CHP CCRS. Names, plates and license numbers are never included.

Get the official collision report (CHP 555)

California collision reports are released by the agency that took the report, to parties of proper interest.

Find the agency on the record. For a California Highway Patrol (CHP) report, ask the CHP Area office that took it; any CHP Area office can release it.
For a CHP report, fill in the CHP 190 request form and send it in person or by mail to the Area office with the fee. For a report by a city police department or sheriff, ask that agency's records unit; many sell through LexisNexis BuyCrash.
Say which crash you mean: the date and the place.
Reports for fatal or criminal cases take longer, so ask the office before you travel.

Fee: at cost (CHP: $10 per 25 pages)
Wait: about 7 to 10 business days
Who can ask: Parties of proper interest under Vehicle Code 20012: drivers, passengers, injured persons, vehicle and property owners, and their attorneys and insurers. There is no public copy.

We publish the state's public crash data. The full officer's report is sold by the state or the agency; we do not hold or sell it.

Crashes, last 30 days: 0
Crashes, last 24 months: 89

Cities served

The cities where Agency 3921 reported the most crashes.

Mountain House

Crashes reported by Agency 3921

89 crashes listed, newest first.

Sep 30, 2026 at 4:20 PMProperty damage only
Bryon Rd at Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2019 BMW
- 2023 Tesla
View record
Sep 21, 2026 at 11:59 PMProperty damage only
Heritage Dr at Central Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2016 Mazda
- 2000 Toyota
- 2024 Toyota
View record
Sep 19, 2026 at 3:58 AMProperty damage only
Questa Trl at Montebello St
Mountain House, San Joaquin County. Agency 3921.
- 2018 Audi
View record
Sep 12, 2026 at 11:50 AMInjury crash1 injured
Bethany Rd at Henderson Rd
Mountain House, San Joaquin County. Agency 3921.
- 2019 Honda
- 2005 Hyundai
View record
Sep 7, 2026 at 2:10 PMProperty damage only
Byron Rd at Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2025 Honda
- 2023 Tesla
View record
Sep 7, 2026 at 2:09 PMProperty damage only
Mountain House Pkwy at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2008 Mercedes-Benz
- 2025 Honda
View record
Aug 29, 2026 at 6:43 PMInjury crash1 injured
Mountain House Pkwy at Byron Rd
Mountain House, San Joaquin County. Agency 3921.
- 2000 Volkswagen
- 2025 Tesla
View record
Jul 22, 2026 at 7:04 PMInjury crash2 injured
Central Pkwy at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2015 Honda
- 2024 Mercedes-Benz
View record
Jul 6, 2026 at 8:00 PMInjury crash2 injured
Wicklund Crossing WY at Kenneth St
Mountain House, San Joaquin County. Agency 3921.
- 2025 Etwow Escooter
- 2019 Lexus
View record
Jul 6, 2026 at 3:51 PMInjury crash3 injured
Mountain House Pkwy at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2007 Chevrolet
- 2013 Toyota
View record
Jul 6, 2026 at 1:57 PMInjury crash3 injured
Mountain House Pkwy at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2017 Toyota
- 2018 Audi
View record
Jun 24, 2026 at 8:37 AMProperty damage only
Vencindad St at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- Lexus
View record
Jun 7, 2026 at 3:49 PMInjury crash2 injured
Mustang WY at Central Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2017 Toyota
- 2017 Honda
View record
May 11, 2026 at 3:00 PMInjury crash1 injured
E Main St at S Central Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2017 Tesla
- 2026 Honda
View record
May 11, 2026 at 8:05 AMProperty damage only
Mustang WY at Traditions St
Mountain House, San Joaquin County. Agency 3921.
- 2023 Kia
View record
May 3, 2026 at 7:55 PMProperty damage only
Grant Line Rd at Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- Toyota
- 2025 Toyota
View record
Apr 20, 2026 at 5:50 PMInjury crash2 injured
Traditions St at Tyler Av
Mountain House, San Joaquin County. Agency 3921.
View record
Apr 17, 2026 at 6:12 PMInjury crash1 injured
Arnaudo BL at Walker WY
Mountain House, San Joaquin County. Agency 3921.
- 2003 Acura
View record
Apr 13, 2026 at 6:50 AMProperty damage only
Central Parkway at Arnaudo BL
Mountain House, San Joaquin County. Agency 3921.
- 2012 Chevrolet
View record
Apr 7, 2026 at 8:05 AMInjury crash1 injured
W LA Canada Av at N Hancock Pakr Dr
Mountain House, San Joaquin County. Agency 3921.
- 2025 Land Rover
View record
Apr 2, 2026 at 12:34 AMProperty damage only
Mountain House Pkwy at Grand Av
Mountain House, San Joaquin County. Agency 3921.
- 2018 Kia
View record
Mar 25, 2026 at 6:45 PMProperty damage only
Mustang WY at Vecindad St
Mountain House, San Joaquin County. Agency 3921.
- 2018 Mercedes-Benz
- 2024 Chrysler
View record
Mar 16, 2026 at 1:03 PMProperty damage only
Central Pkwy at Grant Line Rd
Mountain House, San Joaquin County. Agency 3921.
- 2001 Acura
View record
Mar 12, 2026 at 12:50 PMProperty damage only
Central Pkwy at Main St
Mountain House, San Joaquin County. Agency 3921.
- 2013 Lexus
- 2023 Tesla
View record
Feb 26, 2026 at 5:52 PMProperty damage only
Tradition St at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2023 Lexus
- 2007 Toyota
View record
Feb 18, 2026 at 1:25 AMProperty damage only
Central Pkwy at Calabria Dr
Mountain House, San Joaquin County. Agency 3921.
- 2015 Honda
View record
Feb 12, 2026 at 5:52 PMInjury crash4 injured
Byron Rd at Henderson Rd
Mountain House, San Joaquin County. Agency 3921.
- 2024 Chevrolet
- 2022 Kia
- 2012 Honda
View record
Feb 10, 2026 at 5:49 AMProperty damage only
Mountain House Pkwy at Grant Line Rd
Mountain House, San Joaquin County. Agency 3921.
- 2022 Chevrolet
- 2005 BMW
View record
Feb 8, 2026 at 6:37 PMInjury crash1 injured
E Arnaudo at S Central Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2003 Honda
View record
Feb 7, 2026 at 9:35 PMInjury crash1 injured
Mountain House Pkwy at Byron Rd
Mountain House, San Joaquin County. Agency 3921.
- 2022 Honda
- 2012 Nissan
View record
Jan 30, 2026 at 11:43 PMProperty damage only
Byron Rd at Henderson Rd
Mountain House, San Joaquin County. Agency 3921.
- 2014 Toyota
- 2019 Acura
View record
Jan 30, 2026 at 10:36 PMProperty damage only
Byron Rd at Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2026 BMW
- 2021 Mercedes-Benz
View record
Jan 28, 2026 at 8:19 AMProperty damage only
Sierra Madre Av at Trish WY
Mountain House, San Joaquin County. Agency 3921.
- 2019 Volvo
- 2015 Toyota
View record
Jan 22, 2026 at 7:03 PMInjury crash1 injured
Traditions St at Mustang WY
Mountain House, San Joaquin County. Agency 3921.
- 2018 Tesla
View record
Jan 18, 2026 at 12:10 AMProperty damage only
Byron Rd at S Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2011 Infiniti
- 2023 Nissan
View record
Jan 14, 2026 at 9:05 AMInjury crash2 injured
Central Pkwy at Phelps Dr
Mountain House, San Joaquin County. Agency 3921.
- 2022 Acura
- 2017 Honda
View record
Jan 6, 2026 at 4:44 PMInjury crash2 injured
Sean Av at Joel St
Mountain House, San Joaquin County. Agency 3921.
- 2015 Lexus
View record
Jan 5, 2026 at 6:04 AMInjury crash1 injured
Byron Rd at Great Valley Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2024 Ford
- 1998 Toyota
View record
Dec 27, 2025 at 7:25 PMProperty damage only
Covina St at Moraga St
Mountain House, San Joaquin County. Agency 3921.
- 2025 Tesla
- 2022 GMC
View record
Dec 19, 2025 at 12:36 AMInjury crash1 injured
Mountain House Pkwy at Von Sosten Rd
Mountain House, San Joaquin County. Agency 3921.
- 2004 Honda
View record
Dec 17, 2025 at 6:20 PMProperty damage only
Mountain House Pkwy at Von Sosten Rd
Mountain House, San Joaquin County. Agency 3921.
- 1998 Toyota
- 2020 Volvo
View record
Dec 17, 2025 at 8:08 AMProperty damage only
Main St at Central Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2011 Lexus
View record
Dec 14, 2025 at 10:49 AMInjury crash1 injured
Holt Av at Wilshire Av
Mountain House, San Joaquin County. Agency 3921.
- 2022 Tesla
- 2010 Hyundai
View record
Dec 10, 2025 at 6:24 PMInjury crash1 injured
Central Pkwy at Grant Line Rd
Mountain House, San Joaquin County. Agency 3921.
- 2016 Hyundai
- 2019 Ford
View record
Dec 10, 2025 at 5:00 AMInjury crash1 injured
Byron Rd at Kelso Rd
Mountain House, San Joaquin County. Agency 3921.
- 2025 Honda
- 2016 Toyota
View record
Dec 7, 2025 at 4:39 PMProperty damage only
W Byron Rd at Mountain House Pkwy
Mountain House, San Joaquin County. Agency 3921.
- 2002 Suzuki
View record
Nov 28, 2025 at 11:00 AMProperty damage only
Brron Rd at Wicklund Rd
Mountain House, San Joaquin County. Agency 3921.
- 2007 Ford
- 2007 Volkswagen
View record
Nov 27, 2025 at 2:33 PMProperty damage only
Mustang WY at DE Anza BL
Mountain House, San Joaquin County. Agency 3921.
- 2024 Toyota
View record
Nov 12, 2025 at 8:51 AMProperty damage only
Grant Line Rd at Tradition St
Mountain House, San Joaquin County. Agency 3921.
- 2013 Ford
- 2025 Ford
View record
Oct 12, 2025 at 11:05 AMProperty damage only
W Byron Rd at N Great Valley PK
Agency 3921.
- 2023 Ford
View record

How to get your California crash report

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

Read the California guide

Cities served

Crashes reported by Agency 3921

Bryon Rd at Mountain House Pkwy

Heritage Dr at Central Pkwy

Questa Trl at Montebello St

Bethany Rd at Henderson Rd

Byron Rd at Mountain House Pkwy

Mountain House Pkwy at Mustang WY

Mountain House Pkwy at Byron Rd

Central Pkwy at Mustang WY

Wicklund Crossing WY at Kenneth St

Mountain House Pkwy at Mustang WY

Mountain House Pkwy at Mustang WY

Vencindad St at Mustang WY

Mustang WY at Central Pkwy

E Main St at S Central Pkwy

Mustang WY at Traditions St

Grant Line Rd at Mountain House Pkwy

Traditions St at Tyler Av

Arnaudo BL at Walker WY

Central Parkway at Arnaudo BL

W LA Canada Av at N Hancock Pakr Dr

Mountain House Pkwy at Grand Av

Mustang WY at Vecindad St

Central Pkwy at Grant Line Rd

Central Pkwy at Main St

Tradition St at Mustang WY

Central Pkwy at Calabria Dr

Byron Rd at Henderson Rd

Mountain House Pkwy at Grant Line Rd

E Arnaudo at S Central Pkwy

Mountain House Pkwy at Byron Rd

Byron Rd at Henderson Rd

Byron Rd at Mountain House Pkwy

Sierra Madre Av at Trish WY

Traditions St at Mustang WY

Byron Rd at S Mountain House Pkwy

Central Pkwy at Phelps Dr

Sean Av at Joel St

Byron Rd at Great Valley Pkwy

Covina St at Moraga St

Mountain House Pkwy at Von Sosten Rd

Mountain House Pkwy at Von Sosten Rd

Main St at Central Pkwy

Holt Av at Wilshire Av

Central Pkwy at Grant Line Rd

Byron Rd at Kelso Rd

W Byron Rd at Mountain House Pkwy

Brron Rd at Wicklund Rd

Mustang WY at DE Anza BL

Grant Line Rd at Tradition St

W Byron Rd at N Great Valley PK

How to get your California crash report