The Obama administration recently pledged $8 billion for high-speed rail. While just a fraction of the overall stimulus package and just a drop-in-the-bucket of what is needed to build a real national high-speed rail network, the funds generated considerable hub-bub and outright jubilation among regionalists, environmentalists, energy efficiency advocates, and those who have long fought for improved U.S. rail transit. It also has encouraged a mad political scramble for funds as regions position for federal monies. In Canada, there is a mounting drumbeat for high-speed rail connecting Windsor, Toronto, Ottawa, Montreal, and Quebec cities and also for connecting Vancouver to Seattle.
For starters, here’s a map of proposed U.S. high speed rail projects.
It’s clear that the U.S. and North America lag far behind countries like Japan with its Shinkansen or France with the TGV on high-speed rail connectivity.
But how to base decisions on what routes get funded? How to avoid a purely political outcome and create a framework for investing in high-speed rail that makes the most economic sense?
There are many metrics - from population concentration to economic activity - which can be used to gauge the merits of high-speed rail routes. But my own research on mega-regions provides a potentially useful framework for thinking about where and how to invest in a national high-speed rail system.
Full Story: Mega-Regions and High-Speed Rail
Source: The Atlantic, May 4, 2009
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