Outside of major roads (the proposal sounds like it allows strip-mall-type businesses facing onto major roads), the limits are on square footage, traffic, hours, and compliance with residential noise and similar restrictions. Mcdonald’s probably wants to be open at 1am and have two lanes of drive-thru, but if some franchisee thinks they can make a go of it with a day-hour-only, walk-up-only store, I say let them try.

Loaded-up big trucks/semis and frost-thaw cycles are the source of almost all road wear. Less passenger cars/SUVs/unloaded pickups wouldn’t really matter.

I think the person you were responding to was making a joke.