Kiewit & KPFF Consulting Engineers are looking for qualified Design Firms & Construction Subcontractors, including UDBE’s (Underutilized Disadvantaged Business Enterprises) and FSBE’s (Federal Small Businesses Enterprises) interested in participating with us on WSDOT’s SR-509 Completion Stage 1.b Project – Part of WSDOT’s Puget Sound Gateway Program.

SR 509 1b extends SR 509 from the SR 509/South 188^th Interchange (SeaTac) connecting to I-5 with a new interchange in the vicinity of South 212^th Street and continuing along I-5 to S. 272^nd.

Project: SR 509 Completion Project – Stage 1b

Bidder: Kiewit Infrastructure West Co. is a ‘Short Listed’ Proposer to WSDOT

Come learn more about Kiewit and our Proposal for WSDOT’s SR 509 1b Completion Project and about the Subcontracting and Design Opportunities for Small and Disadvantaged Businesses Enterprises (UDBE) that are available with Kiewit & KPFF. We look forward to meeting you!

SR 509 1b Flyer