SR 503 - Lewisville Park - Climbing Lane

Quarterly Project Report Update for Quarter Ending June 2007

Project Title & Location
SR 503/Lewisville Park Vic - Add Climbing Lane

Project Description
The 2.4 mile section of SR 503 from NW Onsdorff Boulevard to NE 132nd Avenue experiences back-ups due to high truck volumes and steep grades. By constructing a truck climbing lane, the project will reduce back-ups on this section of SR 503, increasing the flow of traffic.

Contractor/Consultant
OTAK

Recent Progress
The project is nearing the 30% design level which is scheduled to be complete in August 2007.  Environmental,  Geotechnical, and Right of Way activities are just beginning.

Design Construction Impacts
Climbing lanes are being developed for both the northbound and southbound directions.  The only right of way needed is for wetland mitigation.

Environmental Impacts / Compliance
The environmental documentation is in process.  The Biological Assessment is ongoing along with the cultural and archeological investigation; additional archeological investigation was required at SR 503/244th due to some cultural discoveries.  Wetland impacts have been determined; evaluating different mitigation sites.

Impacts to Traffic
Design team will develop construction reviews and attempt to minimize traffic impacts as much as possible.

Project Milestones Scheduled Attained Milestone Outlook
Preliminary Engineering August 2005 January 2006 Project consultant hired in January 2006.
Environmental Documentation Complete May 2008
Right of Way Certification May 2009
Advertisement July 2009
Operationally Complete September 2010
Project Cost Summary: Dollars in
millions
Percent
of Total

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

Preliminary Engineering $1.20 15.5%
Right-of-Way $0.48 6.1%
Construction $6.08 78.4%
Funded Project Costs $7.75 100%

Nickel funds included in above costs

2005 Transportation Partnership Account

$7.51 96.8%

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

Kevin Miller, WSDOT Assistant Area Engineer, (360) 905-1565 or e-mail: swClark@wsdot.wa.gov