Here's a list of inventions or creations for the road that I have come up with that could be carried out by someone with the resources (list will grow):
Solar Powered Cars/Trucks through Rooftops
Venom "Symbiote Like" Tires: Tires That Can't Be Penetrated Can go over a nail.
Solar Quartz Heating System on Road for Icy and Cold Areas activated by temperature.
