I-405, I-5 to SR 169 Stage 2 Widening Design-Build Project
Note: Some of the links on this page point to PDF documents, for which you will need Adobe's Acrobat Reader. You can download it at no cost from Adobe's web site if you do not have the software.
The Request for Proposals and all Appendices are now available on DVD. Please contact the Project Engineer at 425-456-8569 to get a copy of the DVD.
Last Updated October 27, 2008