I’ve been looking for something like this. My residential street is a short cut for drivers and we have people doing 40+ down it trying to skip the lights. We

I’ve been looking for something like this. My residential street is a short cut for drivers and we have people doing 40+ down it trying to skip the lights. We (as a neighborhood) can petition the city to install traffic calming measures like speed bumps. But the city requires some form of traffic analysis to prove that more than a certain percent of drivers are speeding. I don’t know if this app would be acceptable as a data source (e.g. if I mounted a phone to our mailbox somehow). But I was surprised by seemingly how few affordable traffic / speed measurement devices there were. Most cost thousands of dollars, or we could hire a consultant which would cost even more thousands of dollars. Seems like a market opportunity, though maybe a niche one.