How many people does this methodology for setting speed limits kill? We don't know!
In 2018 9,000 people died in crashes attributed to speeding. But more than 36,000 people were killed in traffic accidents. If any of those accidents were caused by a road that was given too high a speed limit, it wouldn't be labeled as caused by speeding.
And if you thought the process for setting speed limits was bonkers and reckless, wait until you hear about crosswalks!