High-Speed Rail Map Shows Washington's Bullet Train Plan

Washington State has shared an early map for a high-speed rail system that could one day connect three major cities in the Pacific Northwest. The plan, called the Cascadia High-Speed Rail system, would link Portland, Oregon; Seattle, Washington; and Vancouver, British Columbia. The Washington State Department of Transportation, known as WSDOT, released the map and is now asking the public for input. People can share their thoughts through an online survey that is open until November 13.

The proposed rail line would run north and south through the wider Cascadia region, crossing the border between the United States and Canada. WSDOT is working on the project with transportation agencies in Oregon and British Columbia. Officials also want to look at how high-speed rail could work together with highways, airports, and public transit as one connected system. The project is still in its very early stages, and no final route or station locations have been chosen yet.

So far, the federal government has provided $49.7 million to help pay for a detailed planning document called a Service Development Plan. The Washington State Legislature added another $5.5 million to support that work. The Service Development Plan is expected to be finished by 2028. It will look at possible routes, how many stops the trains might make, and how often trains could run.

Even so, officials made clear that the 2028 plan will not pick a preferred route or name specific station locations. That means cities shown near the rail corridor on the map are not yet confirmed stops. Residents, businesses, and travelers in the region were invited to share their opinions through the online survey. Officials say the responses will help guide future transportation decisions for the whole region.

One big reason for the project is that the Pacific Northwest is growing fast. WSDOT says the Cascadia region is expected to gain 3.4 million more people by 2050. Industries like technology, aerospace, health care, and shipping are also expected to grow a lot. All of that growth will put more pressure on the roads and transportation systems people already use every day.

By 2050, WSDOT estimates that 80 percent of Interstate 5 in Washington will have medium or heavy traffic backups, compared to 59 percent today. In Portland, 78 percent of I-5 is expected to have severe congestion by 2045. The number of truck trips across Washington is projected to jump by 50 to 67 percent by 2050. Officials say no single type of transportation can handle all of that growth on its own.

Building a high-speed rail system in the United States is not easy, and California's experience shows just how hard it can be. California has been building its own high-speed rail line in the Central Valley for years, but the full project is far from finished. The California High-Speed Rail Authority now plans to open a shorter section, from Merced to Bakersfield, by 2033. As of mid-2026, the state had already spent more than $8 billion on construction in the Central Valley alone.

California has also had to change its plans along the way to keep costs under control. Builders have simplified station designs and adjusted service plans to save money. For the Cascadia project, construction is much further away than it is in California. WSDOT's job right now is simply to figure out if high-speed rail is even possible — and what the public wants the region's future transportation to look like.