"Pay extra(congestion pricing, progressives love that) to exit or take one before or after." It's a physical impossibility, no congestion pricing will make mor

"Pay extra(congestion pricing, progressives love that) to exit or take one before or after." It's a physical impossibility, no congestion pricing will make more supply. If it's 8:30am on a weekday, and you have a large suburban area serviced by a tunnel exiting in a much smaller downtown area, how will there ever be enough exits? Have you seen how crowded a European train station is at peak hour? All these cars would have to go somewhere. Some back of the napkin maths in an ideal scenario: 200kph = 55.5556ms tunnel, 1 lane, 3 metre windscreen to next windscreen distance (car length + distance in between). 55.556 / 3 = 18.51 ish cars/second = 66,636 cars per hour. This site [1] says LA's average off peak average speed is 26.8mph. Super rough estimate. This graph [2] says 26.8mph gives you ~1800 cars/hour/lane. So that's 37 downtown lanes per one lane of 200kph Boring Tunnel traffic. 37 lanes are 3.7m wide, so that's 137 metres wide! Sydney's current trains take 28,000 people per hour [3] in the real world, in 2018, driven by humans, with humans exiting stations. Put in 2 - 3 train lines underground, which is say 6 metres wide, chuck a station on top with escalators pumping people in and out, and people can walk through the city. Put a park on top. Sydney Central Station has 27 platforms, 10 underground. That's like 280,000 people per hour on the underground lines by those dodgy estimates, or 5 x 200kph 3 back to back traffic lanes (not tested yet), or 185 lanes of 26mph traffic which is ¾ of a kilometre wide! And it was built in 1906 out of sandstone! There are ~ 5 CBD stations in Sydney. A 925 lane wide road sounds like fun. And its here in 2018 and it costs me AU$1.50 to use. Cars don't belong in cities. Cars belong in the suburbs, which is where they can drive you to your train station. Tokyo's Shinkansen was opened in 1964 and went 220kph. If the train is more than 1 minute off the timetable you get an apology letter for your employer. They took the original trains out of service in 2008. The USA is so behind. As I said, transport isn't a technical problem, it's a political one. The future is here (high speed rail), it just isn't evenly distributed yet. [1]: http://infinitemonkeycorps.net/projects/cityspeed/ http://infinitemonkeycorps.net/projects/cityspeed/ [2]: http://moderntransit.org/solution.html http://moderntransit.org/solution.html [3]: http://www.abc.net.au/news/2014-04-11/barry-ofarrell-sydney-trains-claim-doubtful/5371446 http://www.abc.net.au/news/2014-04-11/barry-ofarrell-sydney-...