The 100k figure is an overestimate by a few percent. The OpenStreetMap data for ALPRs is pretty good, but there is some duplication. I (recently) programmatic

The 100k figure is an overestimate by a few percent. The OpenStreetMap data for ALPRs is pretty good, but there is some duplication. I (recently) programmatically identified ~2.5k such instances. https://pickpj.github.io/Mapping/FIock/similar.html https://pickpj.github.io/Mapping/FIock/similar.html It has openstreetmap links attached for those who want to help fix the data.