David Evans and AssociatesPortland (Or.)Portland (Or.). Bureau of PlanningParisi Associates2009-03-162009-03-162008-07https://hdl.handle.net/1794/8780http://www.portlandonline.com/planning/index.cfm?c=46953&a=22939143 pp. Bookmarks supplied by UO. Maps, tables, appendices. Published July, 2008. Captured March 13, 2009.This technical report details the development of and results of the transportation analysis of the Concept Plan. It describes the underlying assumptions that affected the development of the Concept Plan and provides some background for ongoing and previously completed transportation work on Hayden Island. Additional data is presented to further describe existing conditions -- land use, trip generation, and traffic operations. The final section on background information compares the land use assumptions for three scenarios: the existing conditions; a previously evaluated land use scenario; and the preferred land use developed for the Concept Plan. [From the document]en-USCity planning -- Oregon -- Hayden Island (Multnomah County)Land use -- Oregon -- Hayden Island (Multnomah County) -- PlanningHayden Island (Multnomah County, Or.)Transportation -- Oregon -- Hayden Island (Multnomah County) -- PlanningBook