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County dataTransportation
Crash Reporting - Drivers Data
Published by Montgomery County, MD · Updated 10/30/2026 · Weekly
- Last updated
- 10/30/2026
- First published 06/12/2024
- Update frequency
- Weekly
- Formats
- 4
- CSV, JSON, GeoJSON
- Coverage
- Montgomery County, Maryland
- County in Maryland
About this dataset
This dataset provides information on motor vehicle operators (drivers) involved in traffic collisions occurring on county and local roadways. The dataset reports details of all traffic collisions occurring on county and local roadways within Montgomery County, as collected via the Automated Crash Reporting System (ACRS) of the Maryland State Police, and reported by the Montgomery County Police, Gaithersburg Police, Rockville Police, or the Maryland-National Capital Park Police. This dataset shows each collision data recorded and the drivers involved.
Please note that these collision reports are based on preliminary information supplied to the Police Department by the reporting parties. Therefore, the collision data available on this web page may reflect:
-Information not yet verified by further investigation
-Information that may include verified and unverified collision data
-Preliminary collision classifications may be changed at a later date based upon further investigation
-Information may include mechanical or human error
This dataset can be joined with the other 2 Crash Reporting datasets (see URLs below) by the State Report Number.
* Crash Reporting - Incidents Data at https://data.montgomerycountymd.gov/Public-Safety/Crash-Reporting-Incidents-Data/bhju-22kf
* Crash Reporting - Non-Motorists Data at https://data.montgomerycountymd.gov/Public-Safety/Crash-Reporting-Non-Motorists-Data/n7fk-dce5
Update Frequency: Weekly
Files and access
Links open the official government source
- CSV downloaddata.montgomerycountymd.govCSV
- JSON (SODA API)data.montgomerycountymd.govJSON
- GeoJSONdata.montgomerycountymd.govGeoJSON
- XMLdata.montgomerycountymd.govXML
API endpoint: https://data.montgomerycountymd.gov/resource/mmzv-x632.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Crash Reporting - Drivers Data?
- Montgomery County, MD, part of Montgomery County, Maryland, publishes this dataset on dataMontgomery.
- How often is it updated?
- The publisher lists the update frequency as weekly. The last update was on 10/30/2026.
- How do I download it?
- It is available as CSV, JSON, GeoJSON, XML. Use the links in Files and access, which open the official government source.
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Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: dataMontgomery and Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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