3 ms·

However, if you want to use it to know where to focus efforts to save the most lives it is useful. It's the correct representation for some uses, just not for a

• jvm 13y ago
  Although even in that case it's important to know both pieces of information. Past some level of safety, intersections likely hit a floor where no amount of further investment will actually make them safer.
  • brownbat 13y ago
    > Past some level of safety, intersections likely hit a floor where no amount of further investment will actually make them safer. That point is probably called "driverless cars."
    • seanmcdirmid 13y ago
      And "driverless cycles" probably also.