Yep, what about the people on their bicycles, scooters, or just running in the road. And of course it is against the law to have horses and buggies unless you are Amish so that isn't even an option
That's because it's not our roads. We don't have a government of the people. Paying taxes to build and maintain roads don't entitle us to use the roads we pay for. Federal roads belong to DoT secretary, Anthony Foxx. The roads in IN belong to INDOT commissioner, Karl Browning. We have to have permission tags from the state, mounted in the proper place on our motor vehicles, to operate them on their roads.