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Signs like those could be a godsend to teenagers out for a prank. Steal one from a road with a speed limit of 25, and put it on the interstate where the speed l
by Sanddancer 11y ago
Signs like those could be a godsend to teenagers out for a prank. Steal one from a road with a speed limit of 25, and put it on the interstate where the speed limit's 55, or the opposite, a speed limit of 55 in a 25 zone. I guess you could potentially add geofencing to the signs, but that means tacking up a roadsign becomes a lot more difficult as you suddenly need to spend the time to reprogram signs when you post them.
- deleted 11y ago[deleted]
- jon-wood 11y agoTheres no reason they have to be physical signs, just link it to the speed limit database companies like TomTom seem to have for their GPS units and use that. There's always the problem of keeping that up to date, but its no harder than the problems that would have to be solved for physical signs.