TagSea-Tac Airport(2026)

An aerial planning map of Seattle-Tacoma International Airport (Sea-Tac) showing proposed capital improvement projects categorized into Airside, Terminal, Cargo, Landside, and Airport/Airline Support elements. Projects are color-coded by type (new terminal, new pavement, new cargo, new support facilities, demolition, new hardstand/hold pad) and labeled with alphanumeric identifiers including runway extensions, taxiway relocations, new terminal gates, cargo redevelopment areas, and employee parking structures.

An aerial planning map of Seattle-Tacoma International Airport showing proposed capital improvements including a Second Terminal, North Gates, Busway & Stations, Taxiway A/B and D Extensions, Westside Maintenance Campus, Fuel Farm Expansion, C4S Warehouse Redevelopment, Hardstand pads, ARFF Relocation, and Roadway Improvements. The legend distinguishes new terminal, maintenance, cargo, support facilities, hardstand pads, existing buildings, new pavement, and demolition areas.

A planning slide titled 'Near-Term Projects – Major Improvements' showing an aerial map of an airport with labeled infrastructure projects including a Second Terminal, Taxiway A/B and D Extensions, Westside Maintenance Campus, Fuel Farm Expansion, Busway & Stations, Roadway Improvements, North Gates, Hardstand areas, ARFF Relocation, Highspeed Exit, C4S Warehouse Redevelopment, and Airline Support facilities. The map uses a color-coded legend distinguishing new terminal, maintenance, cargo, support facilities, hardstand pads, existing buildings, new pavement, and demolition areas.

Aerial map of the Sea-Tac Airport vicinity showing labeled land parcels including '3rd Runway @ 200th – City of SeaTac SR-509 Surplus 8.8 Acres,' 'DMCBP West 14.4 Acres (Port of Seattle),' and 'Barnes Creek Wetland Mitigation 220th–223rd,' along with runway references 16C and 16L/34R at 200th Street. The map appears to be part of a Port of Seattle or City of SeaTac land use or noise-mitigation planning document.

Aerial map of the Sea-Tac Airport vicinity showing labeled parcels including the 'City of SeaTac SR-509 Surplus 8.8 Acres,' 'DMCBP West 14.4 Acres (Port of Seattle),' runway designations 16C and 16L/34R at 200th Street, and Barnes Creek Wetland Mitigation area between S 220th and S 223rd. Nearby landmarks including DoubleTree by Hilton Hotel Seattle Airport, Best Western Seattle Airport, IHOP, Safeway, and I-5 toll point are also visible.

Aerial map of the Sea-Tac Airport vicinity showing labeled parcels and points of interest relevant to noise and land use policy, including the 3rd Runway at 200th Street, City of SeaTac SR-509 Surplus 8.8 Acres, DMCBP West 14.4 Acres (Port of Seattle), Barnes Creek Wetland Mitigation area at 220th-223rd, and runway designations 16C/34C and 16L/34R at 200th. Nearby landmarks including DoubleTree by Hilton Hotel Seattle Airport, Best Western Seattle Airport, Safeway, IHOP, and Angle Lake Park are also visible.

An architectural/engineering site plan for Seattle-Tacoma International Airport showing proposed roadway modifications including widening Air Cargo Road from four to six lanes, reconfiguring from four to five lanes near Air Cargo Rd. and S. 170th St., and labeled features including Arrivals Drive, Departures Drive, Rental Car Bus Curb, and lanes to GTC and Parking. A note indicates the utility corridor is shown but not included in project scope.

Interior view of a blue-and-yellow baggage conveyor belt system with multiple motor drive units and control panels mounted along curved belt sections. Equipment labels visible include alphanumeric unit identifiers (e.g., 'SS22-14', 'TM51-0x', unit '13'), consistent with an airport baggage handling installation.

Satellite map of the SeaTac/Des Moines, Washington area showing Seattle-Tacoma International Airport and surrounding neighborhoods, with color-coded overlays marking specific runway corridor points labeled '3rd Runway @ 200th,' '16C @ 200th,' and '16L/34R @ 200th,' along with orange and red highlighted zones near S 216th Street suggesting noise impact or land-use study areas. Visible landmarks include Angle Lake, Best Western Seattle Airport, IHOP, Safeway, Barnes Creek Nature Trail, and Interstate 5.

Satellite map of the Des Moines/SeaTac area south of Seattle showing marked approach corridors for Sea-Tac Airport runways 16C, 16L/34R, and the 3rd Runway at S 200th Street. A red polygon highlights a noise-impact or study zone extending southward through residential Des Moines roughly between S 216th Street and S 228th Street, near Barnes Creek Nature Trail and Des Moines Beach.