From Judkins Park Station to Mercer Island and back several times Sound Transit touts first live wire tests on I-90 bridge

Sound Transit celebrated a groundbreaking achievement with the first electric light rail train crossing the I-90 bridge, marking a world first for powered light rail vehicles on a floating bridge. This historic event took place during testing on September 8-9, with the train making multiple trips at speeds reaching 55 miles per hour. The opening of the line, which includes the Judkins Park Station in Seattle, is anticipated for 2026. The project faced significant hurdles, particularly the need to rebuild the defective track bed twice, raising concerns about its timeline and budget. The total cost of the project is estimated at $4.

9 billion, aimed at linking the existing 1 Line and the new 2 Line light rail systems. As officials prepare for this launch, they are also grappling with budgetary challenges and the latest economic forecasts impacting future expansions, including critical routes to West Seattle and Ballard. This milestone is crucial not only for local transit but also for regional connectivity. The successful test run showcases the progress and innovation of Sound Transit amid these challenges.