

Aother interesting thing about roads is that they’re build to withstand the wear and tear from heavy vehicles.
This doesn’t seem interesting, until you also find out that the wear from all other vehicles is completely and utterly negligible. Doesn’t matter if you ride a bike, a motorcycle, car, electric car, pickup or SUV. None of the personal vehicles make a dent on the roads of any meaningful size, even if they make up a majority of the traffic.
Obviously we still need the roads for small vehicles, but the cost of constant maintenance all comes from cargo and busses.
If you see it this way, then almost all road construction is a hidden subsidy for the cargo industry who uses trucks instead rails or boats.
It would make a lot of economic sense for the society as a whole to demand fewer cargo trucks and more cargo rails.





The weight of a heavy electric Hummer is 4.5 metric tonnes.
The maximum allowed weight of a fully loaded cargo truck is 44 metric tonnes.
According to the fourth power law, this would make the impact of the truck more than 500 000 that of the Hummer.
https://en.wikipedia.org/wiki/Fourth_power_law
Sure, the Hummer itself is already 16 times worse than a regular 1 ton car, but in the scale of things, the difference between any personal vehicle and a truck is about the same as whatever the truck is.