It won’t happen because trucking won’t allow it. Practically speaking the vast majority of road damage is done by semi trucks, your average minivan isn’t doing

It won’t happen because trucking won’t allow it. Practically speaking the vast majority of road damage is done by semi trucks, your average minivan isn’t doing much damage comparatively. Forcing them to pay their fair share for road cost would in effect be ending a multi billion dollar per year subsidy, and would drastically affect the cost of shipped goods for consumers in the short term.