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Forest Street Bridge

Photos 

1/4 view

Viewed facing north-east. Timber of the decking is visible. So is the v-laced lower chord

Fmiser in August 2018

License: Creative Commons Attribution-Share-Alike (CC BY-SA)

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BH Photo #434426

Map 

Facts 

Overview
Riveted Pratt pony truss over Orofino Creek on Forest Street in Orofino
Location
Clearwater County, Idaho
Status
Open to traffic
History
Built 1925; rehabilitated 1955
Design
Pratt pony truss, 4 panel, laced lower chord, riveted joints, asphalt over timber deck.
Dimensions
Length of largest span: 60.0 ft.
Total length: 62.0 ft.
Deck width: 18.0 ft.
Approximate latitude, longitude
+46.48361, -116.23306   (decimal degrees)
46°29'01" N, 116°13'59" W   (degrees°minutes'seconds")
Approximate UTM coordinates
11/558866/5148067 (zone/easting/northing)
Quadrangle map:
Orofino East
Average daily traffic (as of 2015)
70
Inventory numbers
ID 28980 (Idaho bridge number)
BH 14862 (Bridgehunter.com ID)
Inspection report (as of June 2017)
Overall condition: Poor
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 51.1 (out of 100)
View more at BridgeReports.com

Categories 

Asphalt Deck over Wood (3)
Built 1925 (1,221)
Built during 1920s (9,389)
Clearwater County, Idaho (13)
Idaho (432)
One-lane traffic (7,533)
Open (38,395)
Owned by city (4,864)
Pony truss (15,561)
Pratt pony truss (3,361)
Pratt truss (8,507)
Riveted (2,018)
Span length 50-75 feet (9,484)
Total length 50-75 feet (8,910)
Truss (30,965)

Update Log 

  • September 9, 2018: Updated by Fmiser: Added categories "Asphalt Deck over Wood", "Riveted"

Sources 

  • Fmiser - fmiser [at] gmail [dot] com