Updated: 8/18/2010 Design-build is a method of project delivery in which WSDOT executes a single contract with one entity (the Design-Builder) for design and construction services to provide a finished product.
For additional information on WSDOT's Design-Build Program contact: Derek Case - 360-705-7826.
PROJECTS
Upcoming Projects
I-5, Columbia River Crossing
Projects Under Procurement
I-405, SR 520 to I-5 Widening - documents , project page
SR 9 / SR 92 Intersection - Intersection Improvements - documents ,
Projects in Design or Construction
I-5 Northbound, Joe Leary Slough - documents , project page
SR 520, I-5 to Medina Bridge Replacement and HOV Project - documents , project page
US 2, Rice Road Intersection - Safety Improvements - documents , project page
Alaskan Way Viaduct - SR 99 Bored Tunnel Alternative - documents , project page
SR 520, Medina to SR 202: Eastside Transit and HOV Project: documents , project page
SR 520 Pontoon Construction - documents , project page
I-405, NE 8th St to SR 520 Braided Ramps - Interchange Improvements- documents , project page
Active Traffic Management System - documents , project page
SR 532 Corridor Improvements - documents , project page
Completed Projects
I-405, I-5 to SR 169 Stage 2 Widening - documents , project page
I-405, NE 195th to SR 527 Northbound Auxiliary Lane- documents , project page
I-405, I-5 to SR 169 Stage 1 Widening - documents , project page
SR 519, I-90 to SR 99 Intermodal Access I/C Improvements Phase 2 - documents , project page
Enabling Legislation
WSDOT's current design-build legislation is contained in the following RCWs:
RCW 47.20.780
RCW 47.20.785
House Bill 2874 (pdf 12kb)
The 2001 Washington State Legislature passed legislation that expanded WSDOT's design-build authority. The minimum project size for design-build is set at ten million dollars. The process will be revisited by April 2008.
The 2006 Washington State Legislature passed legislation (House Bill 2874) that gives WSDOT the ability to conduct up to five design-build pilot projects on projects that cost between two and ten million dollars.
WSDOT-AGC-ACEC Team
WSDOT values input from its industry partners. A combined WSDOT-AGC-ACEC Design-Build Team was created to look into issues surrounding delivery of a design-build project.
The team's mission is to develop a design-build program in Washington State that offers a level playing field for competition and produces a superior product at a competitive price for both standard and mega projects.
- January 20, 2004 (pdf 40kb)
- March 22, 2004 (pdf 36kb)
- April 26, 2004 (pdf 82kb)
- May 24, 2004 (pdf 54kb)
- June 28, 2004 (pdf 76kb)
- July 26, 2004 (pdf 63kb)
- August 23, 2004 (pdf 66kb)
- September 27, 2004 (pdf 55kb)
- October 25, 2004 (pdf 54kb)
- June 15, 2006 (pdf 40kb)
- September, 21 2006 (pdf 49kb)
- October 19, 2006 (pdf 25kb)
- March 15, 2007 (pdf 22kb)
- May 17, 2007 (pdf 19kb)
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