TagSTCP(148)
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1975-04-22SR 509 Corridor Planning Map — Sea-Tac Communities Plan (POS 955), April 1975
A planning map from the Sea-Tac Communities Plan (POS 955), sponsored by the Port of Seattle and King County, showing the existing S.R. 509 alignment, the proposed S.R. 509 extension, and the south airport access route in the vicinity of Seattle-Tacoma International Airport. The document is dated revised 4/22/75 and is identified as page 11, section 6.6.2. -
1975-04-22STCP SR 509 Corridor Planning Map — Sea-Tac/Burien Area, April 1975
A planning map from the Sea-Tac Communities Plan (document section 6.6.2) depicting the S.R. 509 corridor, showing the existing S.R. 509 route, proposed S.R. 509 extension, and south airport access roads in the SeaTac/Burien area of King County, Washington. The map is sponsored by the Port of Seattle and King County, revised April 22, 1975, and identifies key roads including Des Moines Way, Military Road, Highway 99, and Interstate 5. -
1975-04-22Sea-Tac Communities Plan Map 6.6.2 — Conversion and Reinforcement Areas (April 1975)
This is map sheet 6.6.2 (POS 21121, revised April 22, 1975) from the Sea-Tac Communities Plan, sponsored by the Port of Seattle and King County. It shows the area around Seattle-Tacoma International Airport with land-use designations including current airport lands, acquisition zones, conversion areas, reinforcement areas, and the proposed S.R. 509 corridor, overlaid on a street grid map extending from Puget Sound eastward. -
1975-04-22Development concept: the airport and the communities
This document outlines a development concept addressing the relationship between Sea-Tac International Airport and its surrounding communities. While the airport contributes significantly to the regional economy—supporting over 15,200 jobs and $390 million in annual business activity—local residents have long struggled with aircraft noise, uncertainty about airport expansion, and the impact on property values and neighborhood character. The concept seeks to find greater compatibility between the airport's growth and the needs of the communities it affects. -
1975-04-22Sea-Tac Airport STCP Section 4.2.3: Air Passengers vs. Hotel Rooms Forecast, 1960–1993
A dual-axis chart from a Sea-Tac Airport planning document (revised April 22, 1975, section 4.2.3) plotting historical and forecast air passenger volumes against hotel room counts from 1960 to 1993. The chart projects growth from 5,205,157 passengers and 1,749 hotel rooms in 1973 to 15,100,000 passengers and 4,159 rooms by 1993, using hotel room growth as an indicator of airport-related activity expansion. -
1975-01-06Safety Has Always Been An Issue – Notes on Organizations and Land Acquisition
Safety has always been an issue at Sea-Tac Airport, with the S.T.C.P., FAA, King County, and P.O.S. acknowledging concerns through their acceptance of ADAP funds for the Interim Land Acquisition. Residents acquired in the acquisition were never given the option of staying or moving, as the area was designated a safety zone where no residences would be allowed to remain. A separate note on the reverse raises questions about the Kellogs and others connected to the matter. -
1974-03-01Sea-Tac Communities Plan Element Report 5.8: Community Attitudes Survey
This 1974 study, commissioned by the Port of Seattle and King County, examines the social impact of Seattle-Tacoma International Airport on surrounding neighborhoods. Researchers surveyed residents in high, medium, and low noise zones near Sea-Tac — then the 15th largest airport in the U.S., handling 5.3 million passengers and 375 flights per day in 1973 — and compared their responses with those of residents in comparable areas unaffected by airport noise. The findings were intended to inform the Sea-Tac International Airport Vicinity Master Plan and address community concerns about noise, drainage, and environmental quality. -
1973-09-01Sea-Tac Communities Plan Newsletter and Air Transportation Committee Minutes, September 1973
This September 1973 newsletter from the Sea-Tac Communities Plan covers community committee meetings, Port of Seattle land acquisition plans, and neighborhood engagement initiatives related to Sea-Tac Airport. The Port of Seattle proposed acquiring approximately 475 acres of land north and south of the airport following FAA approach zone guidelines, while citizen committees worked on noise, water quality, and land use concerns. Community outreach efforts included a memory sketch mapping project, a concerns survey, and a series of TV-based neighborhood classes aimed at building consensus on planning guidelines. -
1973-09-01
Sea-Tac Communities Plan Newsletter and Air Transportation Committee Minutes, September 1973
Sea-Tac Communities Plan (STCP) newsletter dated September 1973 covering upcoming committee meetings including the Citizens’ Air Transportation Committee (Sept. 20), Citizens’ Urban Development Committee (Sept. 26), Water Quality and Drainage Task Force (Sept. 19), Technical Advisory Committee (Oct. 2), and Policy Advisory Committee (Oct. 2). Includes Port Of Seattle staff recommendation to acquire approximately 475 -
1973-07-18Near Term Task Force Meeting Minutes: July 18, 1973
Minutes from a July 18, 1973 'Near Term' task force meeting focused on Sea-Tac Airport noise issues, in which members agreed to support the Port of Seattle's 90-day Interim Study for acquiring property in the extended clear zone, with partial FAA funding. The group also decided to write to U.S. Senators Magnuson and Jackson to seek additional funds for interim and future property acquisition in serious noise-impacted areas. The next meeting was scheduled for July 26, 1973, to review draft letters and explore funding options.