They all look alike…
When this was being seriously talked about, I29 began having these weird looking arm things appearing on the sides of the interstate. They are still there…have no idea what they are or for. I should take a pic of them and post on board to get an answer. I always figured they were supposed to be part of the SuperHighway System.
I was actually thinking "Minority Report" where they have AI cameras that take pictures of faces and instant iris scans from a distance.
If there was a Super Highway in place, the government would have to have a way of monitoring. I am thinking the "arms" might be for cameras?