TagWSDOT(61)

The Puget Sound Gateway Program, presented at a Highline Forum in September 2018, outlines two highway completion projects—SR 509 in King County and SR 167 in Pierce County—designed to improve freight movement between the ports of Seattle and Tacoma and key distribution centers. Among its key benefits, the program includes a new south access point to Sea-Tac Airport and aims to reduce congestion on local roads surrounding the airport. Funding for the program combines state, local, federal, and toll revenue sources, with electronic tolling on all new lanes expected to begin as early as 2025.

The Highline Forum held its September 26, 2018 meeting in Normandy Park, focusing on SR 509 and SR 518 transportation projects alongside Seattle-Tacoma International Airport-related topics. The agenda included updates on the Sustainable Airport Master Plan, the StART (Sea-Tac Airport Roundtable) community engagement program, and airport noise programs, presented by Port of Seattle officials. Infrastructure improvements in Normandy Park and a WSDOT briefing on regional highway gateway projects were also on the agenda.

The City of SeaTac entered into an interlocal agreement (Agreement No. 18-A144) with the Washington State Department of Transportation (WSDOT) to provide up to $4,000,000 in local matching funds for the construction of the Puget Sound Gateway Program, specifically the State Route 509 Extension Project. The funding is split into two stages: up to $2,000,000 in real estate and/or cash for the SeaTac Access Local Nexus Project, and up to $2,000,000 in cash toward the South 188th Street Interchange once construction sales tax is received. WSDOT is responsible for designing, constructing, and managing the project, which includes improvements such as interchange ramps and access roads largely within the City of SeaTac.

In November 2017, the Washington State Department of Transportation (WSDOT) notified the Des Moines City Council that a parcel of surplus state-owned property was being transferred at market value to the Port of Seattle. The notice was issued in compliance with RCW 47.12.055 and RCW 43.17.400, which require a 60-day waiting period before such property transfers can be completed. The city was invited to request additional information or waive the waiting period in writing to allow the transfer to proceed without delay.

This 2017 Noise Technical Report, prepared by The Greenbusch Group for the Washington State Department of Transportation, evaluates the noise impacts of Phase 1 of the SR 509 Completion Project near Seattle-Tacoma International Airport. It compares the proposed highway improvements against a 2003 environmental impact study, assessing changes in noise levels, affected residents, and noise abatement measures such as sound walls. The report concludes with recommendations for minimizing construction and long-term traffic noise impacts on surrounding communities.

A July 2017 presentation by the Washington State Department of Transportation outlines the Puget Sound Gateway Program's SR 509 Completion Project, which aims to build new freeway connections linking the region's major ports and Seattle-Tacoma International Airport to surrounding communities and Eastern Washington. The project includes plans for tolling to help fund construction and is intended to improve freight movement, airport access for passengers and air cargo, and regional economic development.

In 2005, Washington State passed ESSB 5121, directing the Washington State Department of Transportation (WSDOT) to conduct a multi-phase statewide air transportation capacity study covering both commercial and general aviation airports. The study required an assessment of existing airport facilities and capacity (Phase 1, due July 2006), followed by a 25-year demand and market forecast analysis with focused attention on the Puget Sound region (Phase 2, due July 2007). A 10-member Governor-appointed aviation planning council would then review the findings and make recommendations on how to meet the state's long-term aviation capacity needs, including identifying sites for future airport facilities.

This draft project schedule outlines the planned timeline for Phase I of Washington State's airport facility, air cargo, passenger, and airspace capacity assessment under ESSB 5121, running from May 2005 through August 2006. Key milestones include advertising for a consultant, developing a detailed scope of work, securing an FAA grant, and completing a final Phase I report by July 1, 2006. WSDOT Aviation was responsible for submitting the findings to legislative committees, the governor, transportation commission, and regional planning organizations.

A Port of Seattle resolution authorizing the Chief Executive Officer to execute version two of an Interlocal Agreement with the Cities of Des Moines and SeaTac, Washington State Department of Transportation and King County to fund, construct, operate and maintain capital projects necessary to implement the Des Moines Creek Basin Plan. The projects include construction

A public meeting for the Miller and Walker Creek Basin Plan was held on March 18, 2004, at the Criminal Justice Training Center in Burien, Washington, running from 6:30 to 8:30 PM. The meeting included a presentation and a question-and-answer session, covering stormwater and drainage planning for the Miller and Walker Creek watersheds near Sea-Tac Airport. The project was managed by a multi-agency team representing the City of Burien, City of Normandy Park, City of SeaTac, King County, Port of Seattle, and WSDOT.