City of Sea-Tac Transportation Master Plan

The City of SeaTac's Transportation Master Plan, published in December 2024, replaces the city's previous transportation plan and outlines a comprehensive framework for managing and improving transportation infrastructure in SeaTac, Washington. Developed in collaboration with the Port of Seattle, DKS Associates, and other consultants, the plan addresses the city's transportation needs in the context of its unique position as home to Seattle-Tacoma International Airport. The document serves as a guiding policy resource for streets, transit, pedestrian and bicycle connectivity, and related transportation systems within the city.

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City of SeaTac Transportation Master Plan (December 2024), replacing the city’s previous Transportation Master Plan. Prepared by DKS Associates (Wintana Miller, PE; Erin Vaca; Christian Thompson; Connor Wolf; Ryan Peterson), Toole Design (Amalia Leighton Cody, PE, SICP; Sarah Gutschow, AICP; Ryan O’Hara, PE; Maimoona Rahim), RSG (Jeffrey Frkonja; Nagendra Dhakar), with City of SeaTac staff including Zack Shields, Kate Kaehny, Jenn Kester, Florendo Cabudol PE, Alexandr Yeremeyev, and Bart Perman, and Port of Seattle Aviation Planning contributors Nic Longo PE and Thomas Hooper. PRR document identifier PRR26-564, administrative record pages 000513–000515. Covers multimodal transportation planning, community and economic development, public works, and GIS analysis for SeaTac, Washington.

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