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P.N.W.R. - Tualatin River Bridge

Washington County, Oregon
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P.N.W.R. - Tualatin River Bridge

Photo taken by Michael Goff on July 26, 2010

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Facts 

Overview
Pratt through truss bridge over Tualatin River on Portland and Western Railroad (P.N.W.R.)
Location
Tualatin, Washington County, Oregon
Status
Open to traffic
History
Built 1906
Design
Pratt through truss
Dimensions
Length of largest span: 180.0 ft.
Total length: 782.0 ft.
Deck width: 15.0 ft.
Approximate latitude, longitude
+45.38746, -122.76233   (decimal degrees)
45°23'15" N, 122°45'44" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/518605/5026021 (zone/easting/northing)
USGS topographic map
Beaverton
Inventory number
BH 45796 (Bridgehunter.com ID)

Categories 

Beam (6,052)
Built 1906 (360)
Built during 1900s (4,247)
Genesee & Wyoming Inc. (29)
Open (28,318)
Oregon (689)
Owned by railroad (4,050)
Portland & Western Railroad (9)
Pratt through truss (3,166)
 Pratt truss (5,660)
Railroad (4,081)
Span length 175-250 feet (1,484)
Through truss (9,211)
Timber stringer (1,859)
Total length 500-1000 feet (1,805)
Truss (23,575)
Tualatin, Oregon (1)
Washington County, Oregon (16)

Update Log 

  • March 22, 2011: New photos from Michael Goff
  • August 3, 2010: Added by Michael Goff

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • HAER OR-113-F - Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville vicinity, Clackamas County, OR

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