4 ms·What's new is that virtually 100% of personal vehicles will go through guardrails instead of 5% of vehiclesby lm28469 3y agoWhat's new is that virtually 100% of personal vehicles will go through guardrails instead of 5% of vehiclesnaasking 3y agoThat's not new at all because EVs won't reach 100% of personal vehicles for many decades.lm28469 3y agoHow long do you think it'll take to update the entire infrastructure ? Many decades