The Office of Standards and Procedures establishes the design standards, procedures,and practices that are used on the State Highway System to produce safe and efficient highway facilities and to promote multimodal project quality. Office responsibilities include: Publication of: Highway Design Manual (HDM) Roundabouts Chapter 1320 Page 1320-22 WSDOT Design Manual M 22-01.10 July 2013 1320.11 Approvals 1320.11(1) Preliminary Geometric Design Coordination between the design team, region Traffic and Project Development offices, and HQ Traffic and Design offices is essential for a roundabout design layout. WSDOT: Practical Solutions. Nancy Boyd, P.E., L.E.G. Director, Engineering Policy and Innovation Compact Roundabouts . 20 . Next Steps • WSDOT Design Manual - big changes in 2015, 2016 • Priority training needs -Practical solutions/project development WSDOT Site Index, an alphabetical index to the information WSDOT provides on the web. Roadside Manual - A design manual for roadside issues. Roadside Vegetation Management Roundabout Route View . Top . S . Safety Safety Rest Areas Tiesler, Chris, and Ed Myers. "Mini?Roundabout Assessment-Braddock Road and Pleasant Valley Road." Kittelson and Associates, Inc. 2013. Waddell, Edmund, and James Albertson. "The Dimondale Mini: America's First Mini-Roundabout." Presented at the Transportation Research Board International Conference on Roundabouts, Vail, Colorado, May 2005. City of Redmond » Transportation » Resources » Engineering » Roundabout Design Manual. Print Friendly. Roundabout Design Manual. The newly updated version (June 2013) of the City of Redmond's Roundabout Design Manual is now available for viewing. Home; Design-Build projects will be responsible for paying for and ensuring a minimum of three years of plant establishment work. Plant establishment resulting from non-WSDOT projects (public transit agencies, developer projects, utility owners, etc.) must be funded and performed by the project throug