The Mount Hood Railway and Power Company, also known as the Mount Hood Company, initiated hydroelectric development in the Sandy River basin in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sover ...

Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...

in 1906. Its

Bull Run Hydroelectric Project The Bull Run Hydroelectric Project was a Portland General Electric (PGE) development in the Sandy River basin in the U.S. state of Oregon. Originally built between 1908 and 1912 near the town of Bull Run, it supplied hydroelectric power for the ...

included a powerhouse on the Bull Run River, a tributary of the Sandy River, and a

diversion dam A diversion dam is a dam that diverts all or a portion of the flow of a river from its natural course. Diversion dams do not generally impound water in a reservoir; instead, the water is diverted into an artificial water course or canal, which ...

on the Little Sandy River, a tributary of the Bull Run River. Water from the dam, which was about high, flowed through a wooden

flume A flume is a human-made channel for water, in the form of an open declined gravity chute whose walls are raised above the surrounding terrain, in contrast to a trench or ditch. Flumes are not to be confused with aqueducts, which are built to tr ...

about long to Roslyn Lake and from there to the powerhouse. The company began using the powerhouse to generate electricity in 1912. To start the project, the company needed improved access to the powerhouse site. At the time, it took three hours by

stagecoach A stagecoach is a four-wheeled public transport coach used to carry paying passengers and light packages on journeys long enough to need a change of horses. It is strongly sprung and generally drawn by four horses although some versions are draw ...

to reach Bull Run from an electric railway depot in Boring. Roads in the area had to be

plank Plank may refer to: *Plank (wood), flat, elongated, and rectangular timber with parallel faces *Plank (exercise), an isometric exercise for the abdominal muscles * Martins Creek (Kentucky), the location of Plank post office * ''The Plank'' (1967 fi ...

ed to be usable during heavy rains. Access improved in mid-1911, when the company finished construction on a railway line between the Montavilla neighborhood in east Portland and the community of Bull Run. The Mount Hood Railway and Power Company line, long, began as a

steam locomotive A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomot ...

railway. In 1912, the company merged with the

Portland Railway, Light and Power Company The Portland Railway, Light and Power Company (PRL&P) was a railway company and electric power utility in Portland, Oregon, United States, from 1906 until 1924.Thompson, Richard M. (2006). ''Portland's Streetcars'', pp. 57 and 99. Arcadia Publish ...

(PRL&P), which later modified the line for use by electric trolleys, and operated it as its Mount Hood Line

interurban The Interurban (or radial railway in Europe and Canada) is a type of electric railway, with streetcar-like electric self-propelled rail cars which run within and between cities or towns. They were very prevalent in North America between 1900 a ...

service. PRL&P was the predecessor of

Portland General Electric Portland General Electric (PGE) is a Fortune 1000 public utility based in Portland, Oregon. It distributes electricity to customers in parts of Multnomah, Clackamas, Marion, Yamhill, Washington, and Polk counties - 44% of the inhabitants of O ...

. Interurban service to Bull Run ended in 1930. In the 21st century, part of the Metropolitan Area Express (MAX) Blue Line, a light-rail corridor between Portland and Gresham, overlaps the former PRL&P right-of-way. PRL&P interurban service along the section of East Burnside Street that is now used by MAX, between

I-205 Interstate 205 may refer to either of two unconnected Interstate Highways in the United States, both of which are related to Interstate 5 * Interstate 205 (California), a connector in the San Francisco Bay Area * Interstate 205 (Oregon–Washingt ...

and Ruby Junction (near 197th Avenue), was abandoned in 1927.

Footnotes

References

* {{DEFAULTSORT:Mount Hood Railway Power Company Defunct Oregon railroads Transportation in Multnomah County, Oregon 1906 establishments in Oregon Portland General Electric