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On the Oliver side, a section of the bridge was built to swing, allowing passage of large vessels despite the river only being navigable for a few miles upstream of the bridge. Only one vessel is ever thought to have used this facility, a ferry excursion boat operating between the Duluth harbor and
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to jointly fund a reconstruction of the roadway surface, which is constructed of a stronger steel with a reinforced concrete deck. A weight restriction, which was lowered to one ton as the road deck deteriorated, was then lifted.
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174:. It was constructed in 1910 as a railway bridge by the Interstate Transfer Railway Company, a Wisconsin corporation, under special federal authorization from the
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connecting the Duluth and
Superior streetcar systems. The line was never built and the systems were connected across the
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The road deck was originally a wooden deck. Modernization came in 2000 when both states' transportation departments (
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neighborhood of Duluth. The ferry service ceased in the 1930s and the swing section has not operated since.
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The upper deck carries a single track rail line and a lower deck carries the road connecting
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A pedestrian walkway atop the railway deck fell into disrepair and is no longer usable.
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178:. A lower deck carrying road traffic was constructed in 1917 It connects the
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198:. The bridge is 1,889 feet (576 m) long and is principally of
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Buildings and structures in
Douglas County, Wisconsin
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line to be constructed from Gary–New Duluth to south
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488:Buildings and structures in Duluth, Minnesota
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473:Road-rail bridges in the United States
289:Minnesota Department of Transportation
249:Duluth, Missabe and Iron Range Railway
35:The eastern spans of the Oliver Bridge
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216:The upper deck was built to allow a
143:Interstate Transfer Railway Company
483:Steel bridges in the United States
448:Swing bridges in the United States
258:The Oliver Bridge is owned by the
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309:Bessert, Christopher J. (2008).
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387:Richard I. Bong Memorial Bridge
83:Single track rail line, Roadway
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468:Railroad bridges in Minnesota
463:Railroad bridges in Wisconsin
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285:"Oliver Bridge (Bridge 6544)"
176:60th United States Congress
16:Bridge in Gary – New Duluth
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211:Minnesota State Highway 39
478:Road bridges in Wisconsin
458:Bridges completed in 1910
453:Road bridges in Minnesota
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260:Canadian National Railway
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107:Canadian National Railway
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170:is a bridge across the
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207:Wisconsin Highway 105
311:"Wisconsin Highways"
190:with the village of
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64:46.6567°N 92.2019°W
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334:Saint Louis River
180:Gary – New Duluth
172:Saint Louis River
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99:Gary – New Duluth
91:Saint Louis River
69:46.6567; -92.2019
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23:Oliver Bridge
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314:. Retrieved
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292:. Retrieved
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125:Total length
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234:Fond du Lac
200:steel truss
120:Steel truss
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42:Coordinates
442:Categories
412:46°39′24″N
383:Downstream
316:2008-03-11
266:References
226:Twin Ports
128:1,900 feet
55:92°12′07″W
52:46°39′24″N
415:92°12′7″W
294:April 30,
218:streetcar
196:Wisconsin
188:Minnesota
347:Upstream
228:Harbor.
222:Superior
156:Location
117:Material
133:History
88:Crosses
80:Carries
245:Mn/DOT
241:WisDOT
192:Oliver
184:Duluth
148:Opened
96:Locale
104:Owner
296:2022
243:and
232:the
166:The
151:1916
209:to
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274:^
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194:,
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
