Correct this is the best path forward. Night time is typically when there is less traffic and we should be able to at least utilize that for autonomous transportation between distribution centers. Then slowing keep upping the advancement as roads are repaired, replaced, etc. If you build a smart road for lets say just trucking, now you can map out the best places for distribution centers, similar to what UPS, Fedex figured out for air transportation and packages.

Its a bit ridiculous that in 2024 we have all these apps that tell you about accidents and obstructions but none that actually help re-direct traffic in a meaningful way. You have to hedge your bets on any "suggested" better route.

With smart roads department of transportation could get real analyze on crowded intersections, best place for future on/off ramps, access roads, etc. Traffic congestion and planning is usually an after thought when housing developments go up and then its a catch-up game.