Learn about the SR-509/24th Ave. S. to S. 188th St. New Expressway Project and potential contracting opportunities. The project includes the design and construction of a new SR 509 four-lane tolled expressway between 24th Avenue South and South 188th Street/Des Moines Memorial Drive. Learn more about the project on Atkinson’s project webpage.
April 5, 1:00 PM – 4:00 PM PDT @ Tabor 100, Tukwila
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