TagSAMP(650)

Header image for the Seattle-Tacoma International Airport Sustainable Airport Master Plan (SAMP) Near-Term Projects Environmental Review document. The photo shows the airport tarmac with multiple airlines including Delta, Alaska Airlines, and Frontier visible, with Mount Rainier in the background.

A presentation slide titled 'Environmental review analysis based on constrained growth scenarios' shows a line chart comparing historical operations data (2011–2020), a 2022 unconstrained forecast, and two constrained growth scenarios—No Action and Proposed Action—projected through 2037. The Proposed Action constrained scenario reaches approximately 515,000 operations by 2037, while the No Action constrained scenario plateaus near 480,000, both falling well below the unconstrained 2022 forecast of approximately 560,000.

This presentation slide lists the NEPA resource categories that will be covered in an environmental review document, including Air Quality, Biological Resources, Climate, Coastal Resources, DOT Section 4(f), Farmlands, Hazardous Materials, Land Use, Historical/Cultural Resources, Noise and Noise-Compatible Land Use, Socioeconomics/Environmental Justice, Visual Effects, and Water Resources. A footer note states that the FAA is the lead agency for NEPA and that the document will cover an extensive set of resource categories; this is slide 5 of the presentation.

This presentation slide outlines near-term projects under the Sustainable Airport Master Plan, including expanded passenger processing facilities to accommodate a projected 56 Million Annual Passengers (MAP), additional cargo and fuel storage facilities, airfield infrastructure modifications to meet FAA design standards, and taxiway efficiency improvements. The mention of the Port's Sustainable Aviation Fuel initiative identifies this as a Port of Seattle document related to Seattle-Tacoma International Airport planning.

A line graph comparing historical aircraft operations data (2011–2022) with forecast scenarios through 2037, including an unconstrained 2022 forecast, a No Action constrained scenario, and a Proposed Action constrained scenario. The chart shows operations declining sharply in 2020 (likely due to COVID-19) and recovering, with the Proposed Action scenario reaching approximately 520,000 operations and the No Action scenario capping near 485,000 operations by 2037.

Title slide for a Port of Seattle presentation on the Sustainable Airport Master Plan Near-Term Projects Environmental Review, delivered by Steve Rybolt, Senior Environmental Program Manager, at the Highline Forum on May 22, 2024.

This aerial map, from the Seattle-Tacoma International Airport Sustainable Airport Master Plan (SAMP) Environmental Review prepared by the Port of Seattle and LPA Group, depicts near-term capital projects across the airport campus. Projects are color-coded by category including Second Terminal Projects (blue), Cargo Expansion Projects (tan/gold), Airfield Operational Projects (yellow), Airfield Safety/Standards Projects (red), and Sustainable Aviation Fuel Projects (green), with individual project codes labeled (e.g., A01–A09, S01–S10, C01–C03, L01–L07, T01–T02).