Stride S3 bus rapid transit
Connecting north Lake Washington communities along SR 522 and NE 145th

News and updates

Preliminary drafts of 60% design for Shoreline, Lake Forest Park, and Kenmore are now available

The Stride S3 Line 60% draft design plans for Seattle, Shoreline, Lake Forest Park and Kenmore are now available online. Sound Transit looks to continue its collaboration with transit partners,…

Stride S3 Line is moving towards 60% design

In this phase, we will clarify the design plans for the project and begin construction in some areas as the project moves closer to the 60% design milestone. At 60% design the project will: Begin…

Sound Transit Board selects Stride BRT projects to be built

The Sound Transit Board has selected the route, station locations and roadway improvements for Stride bus rapid transit on I-405 and SR-522/NE 145th. Stride BRT lines are scheduled to open in 2026…

Project timeline and outreach update

The steep rise in real estate and construction costs in the region have driven up cost estimates for future transit expansion projects, contributing to a $6.5 billion affordability gap for delivering…

Sound Transit Board selects BRT Maintenance Base project to be built Sound Transit Board selects BRT Maintenance Base project to be built

The Sound Transit Board today selected the Canyon Park area of Bothell as the site for the bus rapid transit maintenance base that will enable the operation of BRT on I-405 and SR-522. This action…