Is Elon Musk's tunnel vision the right way to fix traffic in Southern California

So, in order to use this tunnel, you have to own a Tesla?

This is what gets me about the self-driving silos... Will all self driving cars have standards-based Tunnel-Nav capabilities? Or will all tunnels have sleds? (the video I saw of Musk's tunnel was it looked like a simple concrete service tunnel, and required the tesla to self-drive through it)