[muspimerol]

Sure, all mega cities have even larger metro areas. I'm not pretending Chicago doesn't have a huge metro area. But my point stands: the European route has much higher catchment than your proposed USA route, even if you include metro areas. Population density is not the only argument, although I think it's pretty clear why the US and EU are not comparable: https://luminocity3d.org/WorldPopDen/#4/38.51/-51.06 Most of the US looks more like Spain and less like Central Europe.

There needs to be local public transportation infrastructure. This is where the US should be focusing efforts, no long-distance high-speed trains. It works in Europe because there are huge catchment areas (see population density) that funnel riders to regional hubs that are then connected with high speed trains. I don't think the first step to making rail work in the US is connecting metropolises with high-speed trains. Until there's a better local public transportation story, it's expensive and impractical once you arrive at your destination.

[panick21_]

The US has like 6 Super-Metro complexes that are all perfect for trains.

- Great Lakes

- North East

- Texas Triangle

- Florida Super City

- Bay Area

- Southern Cali

And of those the Lakes and the North East are perfect to connection. In all of them trains are massively underused.

Frankly some of these couldn't be more perfectly placed for trains.

But I do agree with your point. You need good local public transport. Or in more general terms, land use. Infill development, bikes and reliable bus system that is not designed to serve only poor people that don't have other options.

[scott_w]

I think this is the core of the issue. People are getting hung up on Madrid -> Berlin and coming up with things like New York -> San Francisco as a comparison. I don't know how many people regularly need to go 6 states across a vast continent...

Really, what it seems the discussion should focus on is those shorter (but still quite long!) journeys that people would likely want to do. Train lines in California seem to make a lot of sense. A quick look on Google Maps suggests there's no train between San Francisco and Los Angeles which seems insane to me!

[panick21_]

In terms of a sane transpiration policy, what you should actually do is have a priority list of focus or a reverse pyramid.

1. Walking (including wheel chair and friends)

2. Biking (including some slow electric stuff)

3. Rail based transport (trains, metros, trams as appropriate)

4. Buses

5. Private vehicles

[Wytwwww]

> all mega cities have even larger metro areas

But that not the point. Many of these borders are arbitrary e.g. it's like saying that Paris has a lower population Berlin even though such a claim would make no sense at all.

[scott_w]

> Most of the US looks more like Spain and less like Central Europe.

Spain has spent a decade building out its high speed rail network.