This is dumb. In a high-density environment (hey there Japan!) HSR makes tons of sense. In a much lower-density area, moving people isn't the biggest problem, it's moving stuff . Next time you take a long-distance flight in the USA, look out the window and ponder how dang big AND EMPTY the country is. People can be transported quickly by air, but for cargo you want energy efficiency per kg (not speed). For most of th…
You could keep going, but that gives you the spine of the populated places between Seattle and Portland and a little past them too covering basically the Willamette Valley in Oregon. You could extend through Mount Vernon and Bellingham up to British Columbia. You could run an East-West line connecting Forest Grove and Gresham through Hillsboro, Beaverton and Portland.
I know Seattle and Portland are the big ones, but the value to people in passenger rail is the whole rail network, not just two points. That said, I’m not going to defend the economics of high speed rail in America either, I’m a bit soured on it, just thought your characterization was unfair that Portland and Seattle were the only two points that mattered when you’ve got most of metropolitan Oregon and Washington around them.