Washington Convention Center Expansion

The Washington State Convention Center is growing. A transformative project that provides a host of economic benefits, including as much as $260 million annually in visitor spending; 3,900 direct and indirect jobs, and some 6,000 jobs during construction. Planning began in 2016; the project broke ground in 2019, and the Center is slated to be complete in 2022.


A joint venture between Clark and Lease Crutcher Lewis, in lieu of a traditional “bottom to top” approach with the structural steel, the team is constructing the addition to the building from east to west, resulting in a shorter construction duration by one year. Follow progress via the live construction camera https://app.oxblue.com/open/clarkconstruction/washstatecc


Steel Encounters brings a strong history of expansion projects and is providing steel deck to the project. For more on Steel Encounters capabilities, contact Brian Tlustosch in our Seattle office at 206.204.8529.



Steel Deck

Construction Team

Clark Construction

Lease Crutcher Lewis JV

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