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OWYHEE AVE. C-570 over OWYHEE CANAL

Map

Coordinates:
+43.79499, -117.07656
43°47'42" N, 117°04'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OWYHEE AVE. C-570 over OWYHEE CANAL
Structure number:015478057001696
Location:009MI WINTER SUCCOR CR HY
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:38.1 ft. [11.6 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1938
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:493 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:83.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood49383.3
October 2015GoodGoodGoodGood49389.0
October 2013GoodGoodGoodGood49389.0
October 2011GoodGoodGoodGood49392.9
October 2009GoodGoodGoodGood49392.9
October 2007GoodGoodGoodVery Good48892.9
November 2005GoodGoodGoodVery Good47492.9
January 2003FairVery GoodFairVery Good46081.8
December 2000GoodVery GoodVery GoodVery Good46092.9
December 1998GoodVery GoodVery GoodVery Good44092.9
November 1996GoodVery GoodVery GoodVery Good44092.9
February 1995GoodVery GoodVery GoodVery Good40092.1
November 1992GoodVery GoodVery GoodVery Good40092.1
January 1991GoodVery GoodVery GoodVery Good38791.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.2322201200
Deck
Reinforced Concrete Top Flangesq. ft.1,6821,6245800
Wearing Surfacessq. ft.1,3921,392000
Substructure
Reinforced Concrete Columneach43100
Reinforced Concrete Pier Caplinear ft.5959000
Joints
Other Jointlinear ft.6060000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1161031300