Pengra Bridge
The Pengra Bridge is a covered bridge near Jasper in the U.S. state of Oregon. The Howe truss A Howe truss is a truss bridge consisting of chords, verticals, and diagonals whose vertical members are in tension and whose diagonal members are in compression. The Howe truss was invented by William Howe in 1840, and was widely used as a bridg ... structure carries Place Road over Fall Creek in Lane County. It replaced an earlier bridge, built in 1904, that crossed the creek a few feet further upstream. Pengra Bridge was named in honor of Byron J. Pengra, a government surveyor. The bridge was listed on the National Register of Historic Places in 1979., at 17475 (March 18, 1980). The lower chord (truss construction), chords of the bridge, at by , are among the longest timbers ever used in an Oregon bridge. Timbers of this size simplified some aspects of construction but required special techniques to finish and position at the site. Other features of the bridge include ribbon wi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Fall Creek (Middle Fork Willamette River)
Fall Creek is a tributary of the Middle Fork Willamette River in Lane County in the U.S. state of Oregon. Beginning in the Cascade Range, the creek flows generally west through the Willamette National Forest to enter the Middle Fork upstream of Jasper, southeast of Springfield and Eugene. The map includes mile markers along the creek to the point. The remainder is an estimate based on map scale and ruler. Along its upper and middle reaches, the creek flows by many campgrounds, picnic sites, a state park, and the Fall Creek National National Recreation Trail. Fall Creek Reservoir is a man-made reservoir where the stream is impounded by Fall Creek Dam. Below the dam, the small communities of Unity and Fall Creek lie along the lower reaches. Two covered bridges carry rural roads over the creek, one at Unity and the other further downstream. Tributaries Named tributaries of Fall Creek from source to mouth are Buzzard, Briem, Saturn, Delp, and Ninemile creeks. Then come Gold, Pac ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
List Of Oregon Covered Bridges
This list of Oregon covered bridges contains 50 historic covered bridges remaining in the U.S. state of Oregon. Most covered bridges in Oregon were built between 1905 and 1925. At its peak, there were an estimated 450 covered bridges, which by 1977, had dwindled to 56. , there were only 49 remaining. Lane County, Oregon, Lane County has more covered bridges than any other county west of the Mississippi River. List Preservation efforts In 2008, The National Historic Covered Bridge Preservation Program, administered by the Federal Highway Administration, awarded grants for rehabilitation of seven covered bridges in Oregon. Gallery File:Chamber Covered Bridge Interior Truss.jpg, Chambers Bridge Howe truss File:Drift Creek Bridge, Spanning Drift Creek on Drift Creek County Road, Lincoln City vicinity (Lincoln County, Oregon).jpg, Drift Creek Covered Bridge File:Office bridge low interior P1729.jpeg, Office Bridge interior File:Rochester bridge interior.jpg, Rochester Bridge int ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Road Bridges On The National Register Of Historic Places In Oregon
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", which i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
National Register Of Historic Places In Lane County, Oregon
Current listings Former listings Key References {{NRORextlinks, Lane Lane County ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Historic American Engineering Record In Oregon
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Covered Bridges In Lane County, Oregon
Cover or covers may refer to: Packaging * Another name for a lid * Cover (philately), generic term for envelope or package * Album cover, the front of the packaging * Book cover or magazine cover ** Book design ** Back cover copy, part of copywriting * CD and DVD cover, CD and DVD packaging * Smartphone cover, a mobile phone accessory that protects a mobile phone People * Cover (surname) Arts, entertainment, and media Music Albums ;Cover * ''Cover'' (Tom Verlaine album), 1984 * ''Cover'' (Joan as Policewoman album), 2009 ;Covered * ''Covered'' (Cold Chisel album), 2011 * ''Covered'' (Macy Gray album), 2012 * ''Covered'' (Robert Glasper album), 2015 ;Covers * ''Covers'' (Beni album), 2012 * ''Covers'' (Regine Velasquez album), 2004 * ''Covers'' (Placebo album), 2003 * ''Covers'' (Show of Hands album), 2000 * ''Covers'' (James Taylor album), 2008 * ''Covers'' (Fayray album), 2005 * ''Covers'' (Deftones album), 2011 * ''Covers'' (Cat Power album), 2022 * ''Cove ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Covered Bridges On The National Register Of Historic Places In Oregon
Cover or covers may refer to: Packaging * Another name for a lid * Cover (philately), generic term for envelope or package * Album cover, the front of the packaging * Book cover or magazine cover ** Book design ** Back cover copy, part of copywriting * CD and DVD cover, CD and DVD packaging * Smartphone cover, a mobile phone accessory that protects a mobile phone People * Cover (surname) Arts, entertainment, and media Music Albums ;Cover * ''Cover'' (Tom Verlaine album), 1984 * ''Cover'' (Joan as Policewoman album), 2009 ;Covered * ''Covered'' (Cold Chisel album), 2011 * ''Covered'' (Macy Gray album), 2012 * ''Covered'' (Robert Glasper album), 2015 ;Covers * ''Covers'' (Beni album), 2012 * ''Covers'' (Regine Velasquez album), 2004 * ''Covers'' (Placebo album), 2003 * ''Covers'' (Show of Hands album), 2000 * ''Covers'' (James Taylor album), 2008 * ''Covers'' (Fayray album), 2005 * ''Covers'' (Deftones album), 2011 * ''Covers'' (Cat Power album), 2022 * ''Cove ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Bridges Completed In 1938
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
1938 Establishments In Oregon
Events January * January 1 ** The Constitution of Estonia#Third Constitution (de facto 1938–1940, de jure 1938–1992), new constitution of Estonia enters into force, which many consider to be the ending of the Era of Silence and the authoritarian regime. ** state-owned enterprise, State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Farida of Egypt, Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge (Niagara Falls), Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. Gene ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Pengra Pass Rail Route
The Pengra Pass rail route, also known as the Natron Cutoff, the Cascade Subdivision, or the Cascade Line, is a Union Pacific Railroad line (originally a Southern Pacific Railroad line) connecting Eugene, Oregon, with Klamath Falls, Oregon. Construction of the line began in 1905 and was completed in the mid-1920s. Its name denotes a mountain pass on the Lane County– Klamath County boundary in the Cascade Mountains of Oregon, about from Willamette Pass. The line heads southeast from Eugene, up the Cascades and over Pengra Pass, then southward beside U.S. Route 97 to Klamath Falls, where it splits in two, each track continuing into California. The route has at least 22 tunnels, several snow sheds and multiple bridges across canyons. The Pengra Pass route was built to provide trains running between Eugene and California with a cheaper and otherwise more practical option than to follow the older Siskiyou Pass route, which runs south from Eugene and over Siskiyou Pass to California. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
National Register Of Historic Places Listings In Lane County, Oregon
Current listings Former listings Key References {{NRORextlinks, Lane Lane County ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
List Of Bridges On The National Register Of Historic Places In Oregon
This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Oregon. It includes a number of viaducts which are considered bridges. A list of bridges, tunnels, and viaducts of the Historic Columbia River Highway is included. __TOC__ Gray shading indicates that a structure has been removed from the Register. Often the road listed in the "location" column now parallels the bridge on a new one, and the old bridge is closed to traffic. Bridges and tunnels besides in Historic Columbia River Highway Historic Columbia River Highway bridges and tunnels These are contributing structures in the Historic Columbia River Highway, which was listed on the National Register of Historic Places in 1983, and was further designated a National Historic Landmark District in 2000. With See also *List of Oregon covered bridges *List of bridges in the United States References * (does not include places no longer listed)Oregon National Register List No ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |