This is the most detailed accounting to date of the technical problems light rail faces, and possible actions to fix them.

Sound Transit will close the downtown light rail tunnel this Valentine’s Day weekend, as workers resume their matchmaking effort between Seattle’s 1 Line and the nearly-completed Eastside 2 Line.

Sound Transit is now testing the trains in Federal Way as they continue to work toward a 2026 opening of the Federal Way ...

These tests will involve train movements between the Downtown Seattle Transit Tunnel and Judkins Park Station. Although power to the system will remain active and trains will be moving along the ...

Two reports on the causes of Link’s many unplanned outages ($) were released on Thursday, as Mike Lindblom at the Seattle Times writes. One report is by engineering consultant HNTB; the ...

Later this month, the office of Sound Transit’s chief executive is expected to have a new conductor, selected by Sound ...