The entire point of something scaling quartically is that even a "modest" increase is incredibly significant.

There are many road surfaces that semi trucks cannot drive on, even once. This comparison is really far out of reach. A better comparison would be to a Honda Civic or Ram 1500.

Yes, I’m sure the original comment had unpaved surfaces, for example, in mind when they wrote that, and not heavily traveled corridors shared by all types, like I-5, or something like the stretch of I-95 between Philly and NYC, one of the busiest sections of roads in the US.

Versus the situation with dirt and gravel. Such a huge percentage of highway miles driven in proportion on gravel and dirt, everyone going to work and back home on gravel, yep.

EVs do cause more damage than most ICE by virtue of being heavier. But you know what causes even more damage? Heavy commercial vehicles. The overall proportion of damage is still vastly outweighed (heh) by a single heavy vehicle. Multiplied by thousands upon thousands of heavy semis day after day after day. The proportional amount is insignificant.

Source: a pavement engineer in my circle.

And I’d take issue with your point about surfaces that semis can’t drive on, even once. Which are those? Dirt mining and logging roads that one might immediately reach for? Those are traveled by loaded semis already. Worn paths in fields? Already driven by loaded grain trailers, but they’re only used a few times per year. Source for that: I grew up on farms during harvest time. Perhaps quaint covered wood bridges over creeks in the middle of nowhere? Oh, I know! Those rope bridges over rivers in Peru, I know I’m itching to drive my new Peterbilt over that.

I don’t know why I waste my time refuting contrarian “nuh-uh!” comments that are posted just for the sake of being contrarian. It’s like the only thing posted here.