WSDOT - Contract Ad and Award - Project Information

SR 99 Demolition, Decommissioning, and Surface Street Project


  • Contract Number: 9127
  • Interested Parties List:
    Firms interested in participating on this project should visit this link to have their company added to the interested parties list and to receive future notices on this project.
  • For additional information on this project, please direct your inquiries to the Project Engineer:
    Chris Brown
    Phone: (206) 805-5435


Price Proposal Opening Results

Conformed RFP


RFP Addenda

Request For Proposals

Shortlisted Proposers

Submitters List

RFQ Question & Answer

RFQ Addenda

Voluntary Submitter's Meeting

Request for Qualifications

As-Built Information

Project Information Available


Last Updated: May 17, 2018