REMINDER: Airport area residents will have an opportunity to speak directly to Port of Seattle commissioners about the proposed Sustainable Airport Master Plan Near Term Projects during a public hearing this Thursday, July 9.

The hearing, scheduled from 4 to 6 p.m., will be held in a hybrid format at the SEA Airport Conference Center and online. Verbal comments will be recorded and transcribed as part of the official public record for the State Environmental Policy Act Draft Environmental Impact Statement, according to the Port of Seattle.

Ways to Participate:

  • In Person Comment: The meeting is open to the public at the Airport Conference Center International Room. Commenters are encouraged to arrive at least 15 minutes prior to the start of the 4:30 p.m. public comment period to sign-up at the door.
  • Virtual Comment: Commenters may also sign up to speak virtually by contacting commission-public-records@portseattle.org. In order to speak virtually, commenters must provide their name, address, phone number, and email address and note their intent to provide comment during this July 9 meeting. Members of the public wishing to provide virtual comment may request to do so beginning Monday, July 6, at 8 a.m. through Wednesday, July 8, 2026, at 5:00 p.m. Requests to speak virtually will not be accepted outside of this stated timeframe. Anyone signing up to speak virtually will be contacted prior to the meeting and will be provided with meeting access information.
  • Written Comment: *Please note – written comments regarding the SAMP NTP SEPA Draft EIS ARE NOT accepted through the email address above. Written comments are currently being accepted at: SAMP@portseattle.org, and MUST be directed there.
  • To View or Listen Only: You may view the full meeting live at https://meetings.portseattle.org/, or call in remotely to listen only at +1 (206) 800-4046 or 833-209-2690, and code 777 943 261#
  • *PLEASE NOTE: Language interpretation services will be available at the time of the meeting. If any commenter requires these services, please let staff know upon signing up to speak.

In addition to providing verbal testimony at the hearing, the Port said comments on the Draft Environmental Impact Statement may also be submitted by email, U.S. mail or through the project’s online comment portal.

Community Response a Factor

Brian Davis of the Burien Airport Committee told South King Media that the hearing was made possible through community response.

“This hearing is the result of action taken by people in the airport communities,” Davis said. “We circulated a petition and easily met the 50 signature requirement contained in state law. In addition, the law requires a hearing if two or more impacted cities requested one. The city managers of Des Moines and Burien did so.”

Davis said the hearing gives residents a chance to address the elected officials who will ultimately decide whether to approve the proposed projects.

“This means people will have the chance to speak directly to the Port commissioners who will ultimately vote on the projects in the airport expansion plan,” Davis said. “None of the commissioners attended the Port’s open houses last week.”

According to the Port of Seattle, the Sustainable Airport Master Plan Near Term Projects include 31 proposed improvements intended to increase the efficiency, safety, access and support facilities at Sea-Tac Airport.

Major elements of the proposal include a second terminal and concourse with 19 additional aircraft gates, an elevated busway connecting the rental car facility with the new and existing terminals, expanded cargo facilities, roadway realignments and other airport infrastructure improvements.

The Port said the purpose of the Draft Environmental Impact Statement is to provide an impartial analysis of the potential environmental impacts of the proposed projects before commissioners make a decision. The document also evaluates reasonable alternatives and identifies measures that could avoid, minimize or mitigate environmental impacts.

Residents may attend the hearing in person at the SEA Conference Center, located on the mezzanine level of the airport at 17801 International Blvd. in SeaTac, or participate online through the Port of Seattle Commission Meetings portal.

Paper copies of the SAMP are also available for review, at the following locations:

  • Seattle-Tacoma International Airport, Airport Office Building
    Mezzanine Level above Checkpoint 2
    17801 International Boulevard
    SeaTac, WA 98158
  • Port of Seattle Headquarters, Pier 69
    2711 Alaskan Way
    Seattle, WA 98121
  • Burien Library
    400 SW 152nd Street
    Burien, WA 98166
  • Des Moines Library
    21620 11th Avenue S
    Des Moines, WA 98198
  • SeaTac Valley View Library
    17850 Military Road S
    SeaTac, WA 98188
  • Federal Way 320th Library
    848 S 320th Street
    Federal Way, WA 98003
  • White Center Library
    1409 SW 107th Street
    Seattle, WA 98146
  • Tukwila Library
    14380 Tukwila International Boulevard
    Tukwila, WA 98168
  • Vashon Library
    17210 Vashon Highway SW
    Vashon, WA 98070

Port Contact:

Event Details

  • WHEN: July 9, 2026, from 4 p.m. to 6 p.m.
  • WHERE: Hybrid – In-person at the SEA Conference Center and online (link not yet provided); Seattle-Tacoma International Airport 17801 International Blvd, SeaTac, WA 98158 (map below).
  • INFO/LINKS: Sustainable Airport Master Plan (SAMP) Near-Term Projects (NTP), State Environmental Policy Act (SEPA) No: 2026-01
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