| 词条 | Rock O' the Range Bridge |
| 释义 |
|bridge_name = Rock O' the Range Bridge |native_name = |native_name_lang = |image = Rock O' the Range Bridge, road view.jpg |image_size = |alt = |caption = |official_name = |other_name = |carries = Bowery Lane |crosses = Swalley Canal |locale = |maint = Local Homeowners |id = |designer = |design = Covered |material = |spans = |pierswater = |mainspan = |length = {{convert|42|ft|m}} |width = |height = |load = |clearance = {{convert|12.3|ft|m}} |below = |traffic = |builder = Maurice Olson |begin = |complete = 1963[1] |open = |life = |preceded = |followed = |heritage = |collapsed = |closed = |toll = |map_cue = |map_image = |map_alt = |map_text = |map_width = |coordinates = {{coord|44.122345|-121.286861|format=dms|type:landmark_region:US-OR_source:googlemapssatellite_elevation:1036|name=Rock O' the Range Covered Bridge|display=inline,title}} |extra ={{Infobox NRHP | embed = yes | name = Rock O' the Range Bridge | nrhp_type = | image = ROCK O' THE RANGE BRIDGE.jpg | caption = | nearest_city= Bend, Oregon | coordinates = | locmapin = Oregon#USA | built = 1963 | builder = Olson, Maurice | architecture = Other, King Post Truss | added = November 29, 1979 | area = | governing_body = Private | mpsub = {{NRHP url|id=64000700|title=Oregon Covered Bridges TR}} | refnum = 79002054[2] }} }} The Rock O' the Range Bridge, also called the Swalley Canal Bridge, is a bridge located north of Bend, Oregon, U.S., on a street adjacent to U.S. Route 97. It is the only covered span in the state of Oregon on the east side of the Cascade Range. It is also one of very few privately owned covered bridges in Oregon.[3] HistoryWilliam Bowen, a proprietor of land north of Bend, was forced to build an access road across the Swalley Canal to access his property. His bridge was inspired by the Goodpasture Bridge in Lane County. Bowen hired Maurice Olson to build the bridge; it was finished in 1963 for $4500 (${{formatnum:{{Inflation|US|4500|1963}}}} in {{CURRENTYEAR}}). High loads have damaged the portal boards and roof braces, due to an unusually short {{convert|9|ft|cm|adj=on}} clearance. ControversyThough the Rock O' The Range Bridge has a roof on it, it is technically not a covered bridge according to the World Guide because it is not supported by a truss.[3][4][5] The World Guide appended a letter to the identification number to make it unique to other covered bridges. Because of its small size and safety hazard, the bridge is denied maintenance by Deschutes County. Upkeep is performed by homeowners using the bridge.[4] See also
References1. ^{{cite news | url=https://news.google.com/newspapers?id=UFVWAAAAIBAJ&sjid=AuwDAAAAIBAJ&pg=4472%2C1994577 | title=The bridges in our own back yard | work=Eugene Register-Guard | date=July 8, 2001 | accessdate=30 April 2015 | author=Young, Amalie | pages=3H}} {{National Register of Historic Places Oregon}}{{Use dmy dates|date=August 2011}}2. ^{{NRISref|version=2010a}} 3. ^1 {{cite web|url=http://www.oregontravels.com/_bridges/deschutes_rockorange.html|title=Oregon Covered Bridges - Rock O' the Range Bridge, Deschutes County OR|publisher=Oregon Travels Visitors Guide|accessdate=31 August 2011|location=Talent, Oregon}} 4. ^1 {{cite web|url=http://home.comcast.net/~draft10/bridges/rock.html|title=Rock O' the Range Bridge|work=Comcast|accessdate=31 August 2011}} 5. ^{{cite web|url=http://www.oregon.gov/ODOT/HWY/BRIDGE/docs/covbrdg/Descriptions/rockodrange.pdf?ga=t|title=Swalley Canal (Rock O' The Range) Covered Bridge|work=Oregon Department of Transportation|publisher=State of Oregon|accessdate=31 August 2011}} 9 : Bridges completed in 1963|Covered bridges in Oregon|National Register of Historic Places in Deschutes County, Oregon|Covered bridges on the National Register of Historic Places in Oregon|Road bridges in Oregon|1963 establishments in Oregon|Road bridges on the National Register of Historic Places in Oregon|Wooden bridges in Oregon|King post truss bridges in the United States |
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