[MengerSponge]

Yes, and public roads should be an additional cost.

I'm not interested in banning cars, but I am interested in charging appropriately for sprawl and air pollution.

[plandis]

Car registration fees / gas taxes do pay for that?

[patmorgan23]

They contribute to but don't even come close to covering the total cost (at least in the United States but I suspect it's similar In Europe)

[thefringthing]

Driving is net subsidized, even before pricing in these externalities.