Link light rail

Sound Transit gave reporters a sneak peak at the three new light rail stations set to open in Kent Des Moines, Star Lake, and Downtown Federal Way. Check out the station designs and their custom artwork ahead of the grand opening Saturday at 11am.

Light rail riders will see out-of-service trains running between International District-Chinatown and Lynnwood as the next major milestone for testing on the full 2 Line.

Long promised and approved by voters in 2016, the cost to build two deferred light rail stations in Seattle and Tukwila has jumped by more than two-thirds in just a few short years. The two projects are likely to be put under a microscope along with the big-ticket ST3 rail extensions.

As the Sound Transit board approaches the point of grappling with how to rebalance the entire Sound Transit 3 package, transit advocates are urging them to look for new solutions outside of project delays or cancellations.

The Saturday and Sunday closures through Downtown Seattle come ahead of additional maintenance work planned later this fall and winter.

Before moving ahead with building a second Downtown Seattle light rail tunnel as planned, Sound Transit is taking a second look at putting a third line in the existing tunnel instead. Doing so would entail some major tradeoffs, which the agency intends to fully lay out in its study.

Since voters approved West Seattle and Ballard Link in 2016, the two projects have been caught in a perfect storm of factors that led to the eye-popping cost estimates that we have today. While the path forward looks bleak, there are signs that Sound Transit is learning from its mistakes.

Some Sound Transit boardmembers have questioned the necessity of building a second light rail tunnel in downtown Seattle, arguing that routing Ballard Link through the existing tunnel could save billions. However, that arrangement introduces huge challenges of its own. Here's why a second tunnel is key to future plans.