The city itself is relatively small. A vast majority of area population lives distributed across the MSA, and it can create hellish traffic. I remember growing up thinking 1+ hour commutes were just a fact of life for everyone commuting from the suburbs.
Not sure what car ownership looks like, and I haven’t been in years, but I’d imagine it’s still much more than just 20%
I said "less than 80% car ownership", not "80% do not own a car". Technically these are not mutually exclusive but I think you read it as the second one. I haven't really found much analysis about how public transit interfaces with self driving cars honestly.
They've got testing facilities in Detroit ( https://mcity.umich.edu/what-we-do/mcity-test-facility/ ) ... but I want to see it work while it is snowing or after it has snowed in the upper midwest.
https://youtu.be/YvcfpO1k1fc?si=hONzbMEv22jvTLFS - has suggestions that they're starting testing.
If AI driving only works in California, New Mexico, Arizona, and Texas... that's not terribly useful for the rest of the country.
If you refer to rural areas, thats 1/7 of the population and ~10% of GDP. They can be tossed aside like they are in other avenues.