Gladstone (Or.)2014-04-012014-04-012009-07-24https://hdl.handle.net/1794/1490717 pp. Adopted 2009-07-24. Department of Land Conservation and Development Notice of Adopted AmendmentAmendment to the Transportation System Plan element of the Comprehensive Plan. As part of the Portland Avenue Streetscape Plan, the City of Gladstone has amended their TSP as follows: Chapter VII, Street Standards and Streetscape - introductory paragraph, including the Portland Avenue preferred alt. plan view, street sections; Revised Maps 5 and 6 in Chapter III showing Portland Avenue as the Regional Bike Route; Revised Title Page noting amendment date.en-USPublic DomainLand UseAdopted Plan