| 词条 | Cold Springs Pegram Truss Railroad Bridge |
| 释义 |
| nrhp_type = | image = Cold-Springs-Bridge.JPG | caption = | location=Approx. 1/2 m. S. of jct. of US 93 and SH 267, near Ketchum, Idaho | coordinates = {{coord|43|39|15|N|114|20|55|W|display=inline,title}} | locmapin = Idaho#USA | area =less than one acre | built =1894 | architect=George H. Pegram | architecture= | added = July 25, 1997 | governing_body = State | mpsub = Pegram Truss Railroad Bridges of Idaho MPS | refnum =97000762[1] }} The Cold Springs Bridge is a 208-foot, single span Pegram truss bridge in Blaine County, Idaho. It is {{convert|17|ft|m}} wide. It provides {{convert|21|ft|m}} clearance above a roadbed below.[2] The Cold Springs Bridge was constructed in 1884 at the Snake River Crossing in Ontario, Oregon. In 1917, the bridge was disassembled and relocated to Blaine County, Idaho. It crosses the Big Wood River 2 miles south of Ketchum, Idaho. This bridge served the Union Pacific from 1936 to 1981 bringing skiers on luxury trains to Sun Valley, Idaho. In 1984, the Blaine County recreation district converted the bridge to pedestrian use. In 1997, the bridge was placed on the National Register of Historic Places.[1] References1. ^1 {{NRISref|version=2010a}} {{Registered Historic Places}}{{Idaho-NRHP-stub}}{{Idaho-bridge-struct-stub}}2. ^{{cite web|url={{NRHP url|id=97000762}}|title=National Register of Historic Places Registration: Cold Springs Pegram Truss Railroad Bridge|publisher=National Park Service|author=Donald W. Watts |date=May 20, 1997 |accessdate=August 23, 2017}} With {{NRHP url|id=97000762|photos=y|title=photo from 1989}}. 9 : Railroad bridges in Idaho|Truss bridges in the United States|Buildings and structures in Blaine County, Idaho|Railroad bridges on the National Register of Historic Places in Idaho|Transportation in Blaine County, Idaho|Former railway bridges in the United States|Pedestrian bridges in Idaho|Relocated buildings and structures in Idaho|National Register of Historic Places in Blaine County, Idaho |
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