Project phases - Downtown Redmond Link Extension

Downtown Redmond Link extension timeline

Environmental review and preliminary design

Planning and environmental review: 2006-2011

From 2006-2011 the guideway and stations between NE 40th Street (the future Redmond Technology Center Station) and downtown Redmond were part of the East Link Extension environmental review.

Environmental review and preliminary engineering for East Link Extension was completed in 2011. Sound Transit issued a Final Environmental Impact Statement (FEIS) and the Sound Transit Board selected the project to be built in July 2011. The Federally issued Record Of Decisions (ROD) finalized the alignment that the Sound Transit Board selected through this work, completing the required process under the National Environmental Policy Act.

While the environmental review was completed, an economic downturn starting in 2007 required the project to postpone design and construction of the final two stations until additional funding could be identified. Downtown Redmond Link Extension was approved by voters in 2016 as part of the Sound Transit 3 Plan.

Environmental refresh and preliminary engineering: 2017 - 2018

Sound Transit is refreshing the environmental documentation to reflect current conditions for the final two stations that are now funded through construction.

Environmental documents:

East Link Draft EIS documents

East Link Supplemental Draft EIS documents

East Link Final EIS documents

Federal Transit Administration website

Federal Highway Administration website

SEPA Addendum to the East Link Light Rail Project Final Environmental Impact Statement

2016 SEPA Addendum to the East Link Light Rail Project Final Environmental Impact Statement

Final design

During final design, Sound Transit will complete the design of the trackway, stations and art installations as well as determining construction methods, including sequencing and mitigation. Subscribe to updates or check back for more up-to-date information.

Construction

Targeted for 2020.

Testing and pre-operations

Targeted for 2023