A WSDOT aerial planning map dated 11/6/2021 showing the proposed SR 509 New Expressway alignment (red lines) relative to Des Moines Creek Trail Park, with project boundaries (dashed black lines), wetland areas, contour elevations, and adjacent features including an Amazon Warehouse and the City of SeaTac boundary. The document is labeled 'For Discussion Purposes Only' and is part of the Puget Sound Gateway Program involving SR 509, I-5, and SR 167.

Notes

A WSDOT aerial planning map dated 11/6/2021 showing the proposed SR 509 New Expressway alignment (red lines) relative to Des Moines Creek Trail Park, with project boundaries (dashed black lines), wetland areas, contour elevations, and adjacent features including an Amazon Warehouse and the City of SeaTac boundary. The document is labeled ‘For Discussion Purposes Only’ and is part of the Puget Sound Gateway Program involving SR 509, I-5, and SR 167.

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Meeting Objectives Introduce the primary feedback themes identified by StART members regarding StART’s Operating Procedures and determine areas that may warrant future discussion. 5:00 PM – Welcome Meeting Management Welcome Lead: Andrés Mantilla, Facilitator, Uncommon Bridges; Wendy Reiter, Airport Managing Director, POS 5:15 PM – Dinner: All participants eat. 5:30 PM – StART Operating Procedures
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As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.

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