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A black-and-white photograph with the number 8601 written in white ink on the lower left corner. On the back of the photo is written in pencil "The Vista House at Crown Point on the Columbia River Highway near...
A black-and-white photograph with the number 8601 written in white ink on the lower left corner. On the back of the photo is written in pencil "The Vista House at Crown Point on the Columbia River Highway near...
Cities and Counties are faced with increasing traffic congestion due to rapidly increasing population. Like many agencies, the City of Gresham has struggled with how to manage the increasing congestion with...
The Table Rock Peace Treaty was negotiated between the United States and several groups of Rogue River Indians in September 1853. Gold had been discovered just three years earlier, attracting thousands of...
99 pp. Map, tables, references, appendices. The project area is located on federal lands (approximately 232,332 acres) managed by the MP
22 pp. Tables, map. The project area is located on federal lands (approximately 232,332 acres) managed by the MP
Geometric design standards have not been developed specifically for low volume roads. Design standards and criteria are extrapolated from higher standard roadways that are often not relevant to low volume...
The Fountain Landslide located along I-84, five kilometers east of Cascade Locks, Oregon has moved periodically for over thirty years. Aerial photographs taken prior to recorded movement of the landslide show...
A model was developed that allows potential users to identify
Phyllopane microorganisms on the leaf surfaces of bean