Sounder South Capacity Expansion
Improvements to serve more Sounder South riders

News and updates

Your input on Sounder South: what we heard during outreach

This past fall, we requested your input on the Sounder South Strategic Plan Update and whether we should consider adding new midday, evening, or weekend trips on the S Line (contingent on approval by…

Planning King Street Station pedestrian connections for Sounder passengers

Hello from the King Street Station Platform Area Improvements team! Last year, we shared the initial concepts for improving access to the Sounder platform, including new stairs and elevators, a new…

Thank you for your input!

Thank you to everyone who filled out the Sounder South Strategic Plan survey! We appreciate your feedback about whether we should consider adding new midday, evening, or weekend trips on the S Line,…

Want Sounder service evenings, weekends, or midday? Weigh in by Oct. 29

Sound Transit is updating the Strategic Plan for Sounder South, and we want your feedback. Should the S Line have new midday, evening, or weekend trips? Or is the current plan for longer trains…

New trips or longer trains? Sounder survey open through Oct. 29

Sound Transit is updating the Strategic Plan for Sounder South, and we want to hear from you. Would new Sounder trips at midday, in the evenings, or on weekends work better for you? Or does the…

A new future for Sounder? Tell us how the S Line can work better for you

Sound Transit is updating the Strategic Plan for Sounder South, and we want to hear from you. Would new Sounder trips at midday, in the evenings, or on weekends work better for you? Or does the…

Sound Transit to update Sounder South Strategic Plan

With evolving changes in ridership patterns caused by work-from-home and hybrid schedules, it's time to revisit the assumptions and priorities from the 2020 Sounder South Strategic Plan.

Your input will inform next steps for improvements

This spring we asked for your feedback on proposed improvements at King Street Station, including a longer platform, adding more stairs and elevators, and a concourse above the platform. Through an…

Reminder: share your feedback on potential station improvements

Thank you to everyone who has visited our online open house or drop-in session! If you haven’t given us your input yet, visit us online by May 10. As part of the Sounder South Capacity Expansion…

Online open house for King Street Station platform area improvements kicks off today

King Street Station in Seattle is a primary destination for Sounder passengers, but the station can feel crowded, especially on the stairs and in the elevators during peak commute times. Additionally…