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kkhire | 6 years ago

it's becoming more and more clear. self driving technology will only put more 2000 lb machines on highways clogging up space. USA NEEDS TRAINS!

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tenacious_tuna|6 years ago

Trails will help highway traffic between major cities, but it doesn't address how spread out suburbs are from people's jobs and support infra (grocery stores, doctors, restaurants, etc). It's a chicken-and-egg problem, now:

- people are spread out because they've owned cars, so the distance doesn't bother them

- If you take their cars away, they're too spread out to support themselves, because of how the towns were built.

PopeRigby|6 years ago

Totally. American cities we're built with cars in mind, and it's really crippled their potential. Densely packed cities with subways and a lot of vertical freedom are the best way to build. They prevent deforestation because you don't need to expand outward, and they help with pollution because you can have maybe a couple hundred metro cars instead of millions of individual cars. I'm not sure how this would be implemented now though, because like I said, American cities have been crippled by their car infrastructure.

quickthrower2|6 years ago

Not necessarily: a self driving car takes you to a self driving coach for the long distance, then back to sdc for the last miles. All electric. Very efficient.

floriol|6 years ago

Not as efficient as a freaking train with hundreds of people transporting basically only what is needed.