I-5 - Reconstruct Interchange at NE 134th

Quarterly Project Report Update for Quarter Ending June 2007

Project Title & Location
Reconstruct I-5 Interchange at NE 134th Street and NE 139th Street

Project Description
Reconstructs the NE 134th Street interchange at the junction of I-5 and I-205. The improvement is needed to maintain safety on I-5 and I-205 and to keep traffic moving at acceptable levels through the interchange area. It includes construction of a supplemental interchange and I-5 crossing at NE 139th Street.

Contractor/Consultant
Environmental Assessment Consultant: HDR

Recent Progress

Construction of stage one will begin in 2009 if environmental documentation is complete, permits are acquired, design is finalized, and the county has completed the financing plan.  

Design has reached 60% completion.  The access hearing was held on May 23.

Design Construction Impacts
The project team is determining the optimal project phasing plan to fit the project financial plan.

Environmental Impacts / Compliance

The Environmental Assessment and impact study for this project will detail the project's direct and indirect environmental impacts (natural, ecological, societal and economic) in order to guide final design and construction.  This project may provide an opportunity to improve wetland habitat and storm water runoff in the project area.  The Biological Assessment has been determined to need a formal consultation by NMFS.

The EA is progressing toward a final draft.

Impacts to Traffic
There will be impacts to traffic during construction, which will be determined as the project develops.

Project Milestones Scheduled Attained Milestone Outlook
Preliminary Engineering August 2003 August 2003 Began on time.
Environmental Documentation Complete December 2009 No issues at this time - on schedule.
Right of Way Complete March 2011 No issues at this time - on schedule.
Ad Date March 2011 No issues at this time - on schedule.
Operationally Complete June 2013
Project Cost Summary: Dollars in
millions
Percent
of Total

Planned vs. Actual Expenditures
(Total Project Cost)
Project Expenditure Chart

Preliminary Engineering $3.3 4%
Right-of-Way $7.0 9%
Construction $71.5 87%
Funded Project Costs $81.8 100%

Nickel funds included in above costs

$81.8 100%

2005 Transportation Partnership Account

  For more information, go to www.wsdot.wa.gov/projects

 Casey B. Liles, WSDOT Area Engineer, (360) 905-1500 or e-mail:  mailto:i5NE134th@wsdot.wa.gov?subject=I-5 Vancouver - NE 134th Street Interchange Project