Sounder South Capacity Expansion
Improvements to serve more Sounder South riders

News and updates

Sounder South Capacity drop-in session, Lakewood Station

Investments are coming to Sounder South: Attend a drop-in session this September. An online open house will be available Sept. 10-24. Visit the project website

Sounder South Capacity drop-in session, Auburn Station

Investments are coming to Sounder South: Attend a drop-in session this September. An online open house will be available Sept. 10-24. Visit the project website

Sounder South Capacity drop-in session, Lakewood Farmer's Market

Investments are coming to Sounder South: Attend a drop-in session this September. An online open house will be available Sept. 10-24. Visit the project website

Sound Transit seeks public input on Sounder expansion plan

Sound Transit 3 provides funding for improving Sounder service Sounder has provided reliable, traffic-free service for Puget Sound residents for nearly 20 years. Sounder South ridership has grown…

Commuters exit a Sounder train.

Planning for Sounder South investments

Sounder South service continues to grow in popularity, helping more and more riders each year glide past rising roadway congestion. The service makes it realistic for many people who board both…

Sounder South Capacity

System Expansion Spotlight: Sounder South

Sounder South service continues to grow in popularity, helping more and more riders each year glide past rising roadway congestion. The service makes it realistic for many people who board both…