Flock & ALPR Cameras in Byrnes Mill, Missouri
Volunteers have reported 6 automated license plate readers in and around Byrnes Mill — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 6 cameras counted on this page are every reader mapped within about 20 kilometres of Byrnes Mill, so the count crosses municipal lines. By the street address recorded for each one, 3 of them sit inside Byrnes Mill itself.
The rest sit in High Ridge Township (2), High Ridge (1).
5 of them name an operator in the record: Byrnes Mill PD (3), Jefferson County PD (1), Jefferson county parks and rec (1). The operator is who runs the camera, which is not always the local government.
Source: community-mapped camera data (OpenStreetMap, ODbL), with addresses resolved by Nominatim.
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No new reports near Byrnes Mill in the last 30 days — checked hourly, last checked Oct 7, 16:21 UTC. Cameras only get on the map when someone looks: be the one.
Where the cameras are in Byrnes Mill
The readers mapped around Byrnes Mill break down as 6 Flock Safety. Named operators in the reports: Byrnes Mill PD, Jefferson County PD, Jefferson county parks and rec. The first camera here was reported in Nov 2024; the most recent in Dec 2025.
- Byrnes Mill Road — 2 readers
- Gravois Road — 1 reader
- MO W — 1 reader
- Carol Park Road — 1 reader
- Upper Byrnes Mill Road — 1 reader
Byrnes Mill MO PD and the sharing network
Per Flock’s own transparency portal, Byrnes Mill MO PD appears in the sharing network with connections to 16 other agencies.
Byrnes Mill in the Jefferson County picture
Jefferson County has 92 reported cameras county-wide and ranks #717 of 3,222 U.S. counties for cameras per resident. That’s across 228,227 residents and 3,108 road miles. By road density that is 0.03 cameras per road mile, in the top 21.7% of counties nationally.
Where contributors recorded what a camera watches, the split here is 3 traffic. Operators named on the record: Byrnes Mill PD (3), Jefferson County PD (1), Jefferson county parks and rec (1).
What’s watching Byrnes Mill
These aren’t red-light cameras. Automated license plate readers like Flock Safety’s photograph every plate that passes, log the time and place, and store it in a searchable database that’s often shared far beyond Byrnes Mill — here’s where that data goes. Counts cover cameras reported closest to Byrnes Mill (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
The latest around Byrnes Mill
What you can do in Byrnes Mill
Ask who approved these cameras, how long plate data is kept, and who it’s shared with. File a public records request, raise it at a council meeting, and see the full playbook on Take Action. Fighting this locally? Join or start a chapter and we’ll amplify you.
Not sure what one looks like? See photographs of installed cameras before you go looking.
Cameras near Byrnes Mill
← All Missouri cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).