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OLD US 91 over PREWETT CREEK 070

Map

Coordinates:
+47.17234, -111.82694
47°10'20" N, 111°49'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD US 91 over PREWETT CREEK 070
Structure number:L07604007+03001
Location:10M S CASCADE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:35.1 ft. [10.7 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1931
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:330 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:66.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodSatisfactorySatisfactory33066.8
January 2015FairGoodSatisfactorySatisfactory10081.5
January 2013FairGoodSatisfactorySatisfactory10081.5
January 2011FairGoodSatisfactorySatisfactory10082.5
January 2009FairGoodSatisfactorySatisfactory10082.5
December 2006FairSatisfactorySatisfactorySatisfactory10082.5
December 2004FairSatisfactorySatisfactorySatisfactory10082.5
January 2003FairSatisfactorySatisfactorySatisfactory10082.5
January 2001FairSatisfactorySatisfactoryGood10082.5
July 1999FairSatisfactorySatisfactoryGood10082.5
November 1996FairSatisfactorySatisfactoryGood10080.5
February 1995FairSatisfactorySatisfactoryGood25264.2
September 1992FairSatisfactorySatisfactorySatisfactory25264.2
January 1991FairSatisfactorySatisfactorySatisfactory3182.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.3082624600
Deck
Reinforced Concrete Top Flangesq. ft.2,0131,9545900
Wearing Surfacessq. ft.2,0132,013000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.5648620
Reinforced Concrete Pier Caplinear ft.5646910
Bearings
Movable Bearingeach40400
Steel Protective Coatingsq. ft.40004
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1611421900