TagMaster Plan(15)

This August 2002 permit application by the Port of Seattle outlines proposed Master Plan Update improvements at Seattle-Tacoma International Airport, including the construction of a third runway, expanded taxiways, cargo facilities, and terminal upgrades. The documents map both on-site and off-site wetland mitigation areas required to offset environmental impacts, with retaining walls and creek relocations used to minimize effects on wetlands and Miller Creek. The project spans multiple sections of King County, Washington, and includes detailed plans for stormwater detention, runway safety areas, and property acquisition boundaries.

This August 2002 document outlines proposed Master Plan Update improvements at Seattle-Tacoma International Airport (Sea-Tac), submitted by the Port of Seattle. It details construction projects including a third runway, runway safety areas, terminal expansions, and air cargo facilities, along with wetland impact mitigation measures in the Miller Creek Basin. The plans include on-site and off-site wetland mitigation areas, MSE retaining walls to minimize environmental impacts, and creek relocations across multiple sections of King County, Washington.

The North SeaTac Park Master Plan (draft) was submitted to the City of SeaTac and King County by Jones & Jones on June 26, 1992. The plan was developed with input from City of SeaTac staff, the Mayor and Council Members, and a citizen North SeaTac Park Advisory Committee, along with King County Parks Division. It outlines the master planning framework for North SeaTac Park, a public green space situated in the community adjacent to Seattle-Tacoma International Airport.

This 1985 Master Plan Update, prepared by Peat Marwick/TRA for the Port of Seattle, outlines the long-term development strategy for Sea-Tac International Airport to handle projected growth in air traffic through the early 2000s. The plan rules out construction of new runways due to existing capacity, prior investment, and environmental concerns, while recommending expansion of the passenger terminal complex to accommodate up to 55 air carrier gates and 25 commuter airline gates. Planning activity levels projected total annual passengers growing from 12.5 million in the short term to 21 million in the long term.

This November 1983 document outlines the Master Plan Update for Jackson International Airport (Sea-Tac), prepared by Peat Marwick and TRA for the Port of Seattle. It presents a nine-month project schedule covering 13 elements—ranging from study design and passenger surveys to alternative layout plans and a financial development schedule—along with a project organization chart showing the Port of Seattle's steering committee and staff alongside federal and consulting partners.