TagSAMP(336)

The Port of Seattle and the Federal Aviation Administration (FAA) conducted a public scoping process in 2018 to gather input on the environmental impacts of near-term construction projects planned at Seattle-Tacoma International Airport (Sea-Tac) as part of the Sustainable Airport Master Plan (SAMP). The 60-day scoping period, which ran from July 30 to September 28, 2018, invited comments from the public and agencies through meetings, mailings, and an online open house advertised in five languages. This report summarizes the scoping process, public feedback received, and outlines next steps for the full environmental review under both federal (NEPA) and state (SEPA) environmental policy laws.

This February 2019 Scoping Report documents the public and agency input process for the environmental review of Seattle-Tacoma International Airport's near-term construction projects, planned for completion by 2027 under the Sustainable Airport Master Plan (SAMP). The Port of Seattle and the FAA conducted a 60-day public scoping period from July 30 to September 28, 2018, gathering community concerns about potential environmental impacts through meetings, mailings, and online outreach in five languages. The report compiles scoping comments, meeting materials, and agency responses to inform the forthcoming environmental review under both federal (NEPA) and state (SEPA) law.

In January 2019, the City of Burien, Washington considered Resolution No. 406, calling for action on growth and safety concerns at Seattle-Tacoma International Airport. The resolution highlights the negative health, environmental, and economic impacts on Burien residents due to the city's proximity to the airport, and notes that even with a planned $10 billion expansion under the Sustainable Airport Master Plan, the airport would still lack sufficient capacity within a decade. The city supported ongoing state and federal studies into regional aviation capacity and the impacts of airport operations on surrounding communities.

This 2019 Aviation Committee document outlines Sea-Tac Airport's Ground Transportation Framework, detailing the guiding principles, goals, and strategies for managing how passengers and vehicles move through the airport. Key goals include reducing environmental impact (50% scope 3 emissions reduction), cutting private vehicle pick-up and drop-off to 30% of trips, and achieving a 15-minute tower-to-curb travel time. Strategies span infrastructure planning (SAMP), access policy (GTAP), day-to-day operations, and taxi/TNC contracts, with Port policies providing overarching guidance across all areas.

In this Winter 2019 edition of Des Moines City Currents, Mayor Matt Pina outlines the city's strong opposition to Sea-Tac Airport's expansion plans, arguing that rapid growth between 2012 and 2017—including surging passenger numbers, aircraft operations, and air cargo—has already caused disproportionate noise, health, and environmental impacts on surrounding communities. The city formally called on the Port of Seattle to conduct a comprehensive environmental review under Washington State's SEPA laws before approving any further capacity-building projects, and specifically demanded that issues such as nighttime flight noise, fuel dumping, ultra-fine particle emissions, and Third Runway usage be included in the scoping process. Members of the city's Aviation Advisory Committee also voiced concerns about the health toll on residents, outdated federal standards, and the need for alternatives such as a second regional airport.

The Burien Airport Committee met on November 15, 2018, to discuss potential city council resolutions related to airport noise and impact issues, including ideas drawn from Federal Way's Quiet and Healthy Skies Task Force Report. The committee also reviewed updates on the Sea-Tac Airport Sustainable Airport Master Plan (SAMP) Environmental Impact Statement, which was described as being in its early stages. Additional agenda items included an update on the committee's appointment process and approval of minutes from the October 16, 2018 meeting.

The Burien Airport Committee (BAC) met on October 16, 2018 to discuss aviation noise issues related to Sea-Tac Airport, including a review of Federal Way's Quiet and Healthy Skies Task Force recommendations and public comments on the Sea-Tac Airport Sustainable Airport Master Plan (SAMP) Environmental Impact Statement. The committee also received updates on the City of Burien's legal petition challenging the FAA's approval of a 250-degree flight heading over Burien, which was described as still in early litigation stages. Additional topics included FAA funding for noise mitigation staff, a Washington State Department of Commerce airport impacts study, and a regional aviation baseline study by the Puget Sound Regional Council.