Sound Transit releases SEIS for long-range transit plan

Written by Jenifer Nunez, assistant editor

Sound Transit released its final Supplemental Environmental Impact Statement (SEIS) that will inform upcoming actions by the Sound Transit Board to update the regional transit Long-Range Plan and develop the next phase of transit investments for the region.

 

Last summer, thousands of residents expressed interest in regional transit by commenting on the Draft SEIS. Sound Transit said those comments helped shape the Final SEIS. This environmental document provides the technical and environmental analysis supporting future board decisions about where mass transit should expand after current projects are complete in 2023. The Final SEIS evaluates the mass transit extensions that are eligible to be included in future system plans and ballot funding measures.

The Sound Transit Board is scheduled to update the agency’s Long-Range Plan in December. In January 2015, Sound Transit is poised to begin the process of shaping the next phase of transit investments for the region (Sound Transit 3). Last week, the Sound Transit Board voted unanimously to work with the Washington State Legislature to secure local funding authority for a Sound Transit 3 ballot measure. These investments will be presented for voter funding consideration in November 2016 or thereafter. The agency will launch an extensive public involvement process in mid-2015 through mid-2016 that gives the region’s passengers and local jurisdictions opportunities to weigh in on this next set of transit improvements.

The current Long-Range Plan for high-capacity transit is part of Transportation 2040, an action plan for transportation in the Central Puget Sound region for the next 30 years. By the year 2040, the Puget Sound Regional Council estimates the region is expected to grow by roughly 1.5 million people and support more than 1.2 million new jobs. All of these people and jobs are expected to boost demand for travel by about 40 percent.

 

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