Yes. I don't get the "road surface" stuff. Doesn't make much sense. But if it's so viable above road then why aren't all interstate roads like that already? I

Yes. I don't get the "road surface" stuff. Doesn't make much sense. But if it's so viable above road then why aren't all interstate roads like that already? It seems like "free money" for the municipality or an entrepreneur that can build it as a "BOT" project. No?