PSRC Regional Aviation Baseline Study Presentation 2020

Source: International Civil Aviation Organization (ICAO) for the U.S. Total, FAA Terminal Area Forecast (TAF) for SEA. Commercial Service Forecast & Gap Analysis Scenarios Analyzed to Address 2050 Demand Scenario 1: Baseline (50-60% of demand) Scenario 2: Meet 80% of demand Scenario 3: Meet 100% of demand 55 million million million million 2050 Passenger Enplanement Forecast Scenario 1: Baseline (50-60% of Demand) Existing Commercial Facilities — Sea-Tac: Implements range of near-term and long-term projects — Increase gates from 83 to estimated 105-113 — Paine Field: Maintains current capacity — Limited to 24 flights/day New Commercial Airports Required — No new commercial airports Existing Commercial Facilities — Sea-Tac: Implements near-term and long-term projects — Increase gates from 83 to 113 — Paine Field: Maintains current capacity — Limited to 24 flights/day New Commercial Airports Required — 1-2 new commercial airports, totaling 2 runways Scenario 2: Meet 80% of Demand One airport with two runways (examples) Scenario 2:Options for New Commercial Airports Two airports with single runway (examples) Bellingham InternationalJohn WayneSan Jose International Sacramento International New Commercial Airports Required — 1-3 new commercial airports, totaling 3 runways Scenario 3: Meet 100% of Demand Existing Commercial Facilities — Sea-Tac: Implements near-term and long-term projects — Increase gates from 83 to 113 — Paine Field: Maintains current capacity — Limited to 24 flights/day Sea-Tac International Scenario 3: Options for New Commercial Airports One airport with three runways (example) Multiple airports totaling three runways High Speed Rail (Vancouver, B.C. - Seattle – Portland) Source: WSDOT…
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