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Show HN: Automated license plate reader coverage in the USA

(alpranalysis.com)
239 points sodality2 | 1 comments | 10 Dec 25 17:42 UTC | HN request time: 0.2s | source

Built this over the last few days, based on a Rust codebase that parses the latest ALPR reports from OpenStreetMaps, calculates navigation statistics from every tagged residential building to nearby amenities, and tests each route for intersection with those ALPR cameras (Flock being the most widespread).

These have gotten more controversial in recent months, due to their indiscriminate large scale data collection, with 404 Media publishing many original pieces (https://www.404media.co/tag/flock/) about their adoption and (ab)use across the country. I wanted to use open source datasets to track the rapid expansion, especially per-county, as this data can be crucial for 'deflock' movements to petition counties and city governments to ban and remove them.

In some counties, the tracking becomes so widespread that most people can't go anywhere without being photographed. This includes possibly sensitive areas, like places of worship and medical facilities.

The argument for their legality rests upon the notion that these cameras are equivalent to 'mere observation', but the enormous scope and data sharing agreements in place to share and access millions of records without warrants blurs the lines of the fourth amendment.

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yannyu ◴[10 Dec 25 20:28 UTC] No.46223289[source]▶
I've thought about this a lot as I see more and more reckless driving in the areas I live in. Surveillance is generally a net negative, but it's also bad when you see people speeding around schools, rolling through stop signs, and running red lights. We seem to have a worst of all situations where traffic is getting increasingly difficult to enforce, driving is getting more dangerous year by year, and we're terrified of government overreach if we add any automation at all to enforcement.

I don't know the solution, but I do know that in the US we've lost 10-15 years of progress when it comes to traffic fatalities.

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drunner ◴[11 Dec 25 12:33 UTC] No.46230607[source]▶
A camera doesn't stop those acts though, it may only discourage those who know about it at a huge cost of privacy and rights.

How about we build better infrastructure and regulate vehicles since those do actually stop this behavior. Most of those red lights and stoplights in the US should be roundabouts. Narrower lanes and other traffic calming measures should be much more pervasive. Vehicle size, specifically bumper height is out of control.

Compare US traffic and pedestrian deaths to the rest of the world, or at least a lot of EU countries. Its embarrassing.

https://www.cdc.gov/mmwr/volumes/74/wr/mm7408a2.htm#F1_down

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1. mrb ◴[11 Dec 25 13:44 UTC] No.46231266[source]▶
Thanks for this CDC link! So the pedestrian death rate and the overall road traffic death rate is about three times higher in the US compared to other high-income countries... Mind-boggling.