Contract summary
The SR 167 Corridor Improvements Project will upgrade the toll system on SR 167 by updating the functionality to mirror the toll system on the I-405 express toll lanes (ETLs), which includes photo tolling, destination pricing, implementing double white line buffers in select areas and other general updates that are consistent with the I-405 ETL system. Additionally, in the northbound direction, the project will convert the planned high occupancy vehicle (HOV) lane to be constructed as part of the SR 167, SR 410 to SR 18 Congestion Management Project, to an ETL. When complete, the SR 167 express toll lanes will tie into the I-405 express toll lane system from Renton to Bellevue, currently under construction, and the express toll lanes to Lynnwood which opened to the public in 2015. This project also includes the SR 167, Southbound Auxiliary Lane work which will construct additional improvements to address the high volume of traffic along this section of SR 167, improve area traffic operations, and improve safety performance by adding a southbound auxiliary lane on SR 167 between SR 516 and S. 277th Street.
Award status
- Award status: awarded 7/14/2023
- Award amount: $83,999,691.00
- Awarded to: Northup-Elcon JV
Conformed request for proposal
- Instructions to proposers (PDF 1.082KB) - posted 8/15/2023
- Chapter 1 (PDF 3.314KB) - posted 8/22/2023
- Chapter 2 (PDF 6.651KB) - posted 8/22/2023
- Appendices (FTP Directory) - posted 8/15/2023
Redacted statement of qualifications and proposals
Redacted statement of qualifications and proposals (FTP Directory) - posted 8/14/2023
Price proposal opening results
- Apparent best value determination (PDF 81KB) - posted 6/28/2023
- Bid tabulation (PDF 127KB) - posted 7/14/2023
Request for proposal Q&A
- Q&A #1 (PDF 102KB) - posted 3/10/2023
- Q&A #2 (PDF 72KB) - posted 3/17/2023
- Q&A #3 (PDF 89KB) - posted 4/21/2023
- Q&A #4 (PDF 119KB) - posted 4/27/2023
Request for proposal addenda
- Addendum #1 (FTP Directory) - posted 2/9/2023
- Addendum #2 (FTP Directory) - posted 2/17/2023
- Addendum #3 (FTP Directory) - posted 2/23/2023
- Addendum #4 (FTP Directory) - posted 3/2/2023
- Addendum #5 (FTP Directory) - posted 3/10/2023
- Addendum #6 (FTP Directory) - posted 3/17/2023
- Addendum #7 (FTP Directory) - posted 3/30/2023
- Addendum #8 (FTP Directory) - posted 4/6/2023
- Addendum #9 (FTP Directory) - posted 4/13/2023
- Addendum #10 (FTP Directory) - posted 4/21/2023
- Addendum #11 (FTP Directory) - posted 4/27/2023
Voluntary proposers meeting
- Voluntary proposers meeting presentation (PDF 2MB) - posted 2/2/2023
- Meeting sign in sheet (PDF 128KB) - posted 2/2/2023
Request for proposal
- Instructions to proposers (PDF 1.1MB) - posted 1/23/2023
- Chapter 1 (PDF 3.3MB) - posted 1/23/2023
- Chapter 2 (PDF 26MB) - posted 1/23/2023
- Contract form (PDF 207KB) - posted 1/23/2023
- Appendices (FTP Directory) - posted 1/23/2023
- Fillable forms (FTP Directory) - posted 1/23/2023
Short listed submitters
Short list letter (PDF 327KB) - posted 1/23/2023
Voluntary proposers meeting
Voluntary proposers meeting and minority, women, small and veteran-owned business networking session (PDF 248KB) - posted 1/18/2023
Submitters list
Submitters list with single point of contact (PDF 432KB) - posted 12/21/2022
Request for qualifications Q&A
Q&A #1 (PDF 190KB) - posted 11/18/2022
Request for qualifications addenda
- Addendum #1 (PDF 163KB) - posted 10/25/2022
- Addendum #2 (PDF 458KB) - posted 12/6/2022
Voluntary submitters meeting materials
- Sign in sheet (PDF 98KB) - posted 10/19/2022
- Presentation (PDF 1MB) - posted 10/19/2022
Request for qualifications
- Request for qualifications (PDF 688KB) - posted 10/11/2022
- Fillable forms (FTP Directory) - posted 10/11/2022
Project information available
- Advertisement notice (PDF 172KB) - posted 10/6/2022
- Submitters meeting flyer (PDF 281KB) - posted 9/27/2022
- One-pager (PDF 269KB) - posted 9/27/2022