Historic Columbia River Highway master plan executive summary

Title from PDF cover (viewed on March 8, 2018)."The Historic Columbia River Highway master plan executive summary has been made possible through a parternship of the Oregon Department of Transportation, Oregon Parks and Recreation Department, Oregon State Historic Preservation Office and the Oregon Tourism Commission"--Page 1.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Mode of access: Internet from the Oregon Government Publications Collection.Text in English