UTL is about exploring past, present and future urban technologies in science and fiction, etc...
https://www.youtube.com/watch?v=EpFi4wBgCvw A freeway with BRT & HOV lanes can certainly move a lot more people.
In Chicago, a CTA train in the middle of the freeway always offers another option.
https://jfdatalinks.blogspot.com/search?q=Seattle