Incremental upgrades to Amtrak Cascades would have a lot of benefits, including for Sounder, the Coast Starlight, and the Empire Builder. It could be done faster and cheaper than ultra high-speed rail, as Reece Martin (RMTransit) argues in a Pacific Northwest video:
Washington, Oregon, and British Columbia have been looking at a new ultra high-speed rail corridor. The Biden administration just provided funding to plan it in more detail as the Urbanist reported. But it will take far more funding and time to build it.
As reported earlier (The Future of Amtrak Cascades), WSDOT published last June the latest version of the Amtrak Cascades Service Development Plan (2024) providing a detailed analysis of service options, needed capital improvements, costs, and a phased implementation plan. The possibilities for expanding Amtrak service both in frequency and speed are exciting.
There were 5 alternatives investigated, all with increased trips though mostly from Seattle to Portland. The two alternatives …