The Case for Portland-to-Vancouver High-Speed Rail

Only 175 miles separate Portland from Seattle. Then it’s another 140 miles north to Vancouver, British Columbia. The three Pacific Northwest cities, which together form the Cascadia megaregion, are currently served by Amtrak service that tops out at 79 mph, shares track with BNSF freight trains, and runs infrequently—just twice daily round-trip between Seattle and Vancouver. If you want to make the full 315-mile run from Portland to Vancouver on rails, it’s going to take you at least 8-and-a-half hours. By bus or car, expect the journey to eat up 5 or 6 hours, with metro-area traffic an unpredictable wild card that regularly balloons travel times.

But Roger Millar, Washington State’s secretary of transportation, sees a better way: a trans-national, ultra-high-speed rail line that can hit 250 mph and put the three booming cities within super-commuting range. Such a system—common in Europe and Asia but still alien to North America—might cost $50 billion or so. That sounds like a lot, but it could be a bargain compared to adding a lane to I-5, the current north-south corridor linking the megaregion.