We all here want more public transport in our societies and see cars as inefficient and expensive. I wonder if anyone knows any research or well thought-out article about how much it would cost to run a society/city to have a lot of public transport, and how much that would save.
If I think about how in a political campaign it could be (financially) convincing. Let’s say that taking, say, 1000 USD/EUR/GBP(etc) more in taxes per person per year, would be estimated to save a person 5000 USD/EUR/GBP(etc) per year in their car cost, medical cost, other societal cost like the parking space. I am curious if there is literature or even just blog posts about someone going into detail about this and detailed (and real life preferably) calculate and estimate these statistics.
To reiterate, I am curious about the numbers and economics of this in as real of situations as possible. How many bus routes would need to be added and how much would that genuinely cost at a level where people can stop buying cars.
Thanks, something like this is indeed already interesting, especially with the return on investment calculation so I’ll check it out. But to be slightly more directed at what I wanted, I meant a paper/article researching how much it would cost and it would save to have 90% of the trips in a society be with public transport. I understand if that is not something a lot of direct high-quality research has gone into.