+47.55990, -115.92664
47°33'36" N, 115°55'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STC 5758 over BEAVER CREEK
Structure number:000000000020580
Location:6.0 N. 1.0 E. WALLACE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:35.1 ft. [10.7 m]
Total length:37.1 ft. [11.3 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Skew angle:60°
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:130 [as of 2015]
Truck traffic:46% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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 minimum criteria [6]
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:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:49.0 tons [44.5 metric tons]
Inventory rating:28.9 tons [26.3 metric tons]
Sufficiency rating:71.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201671.5FairSatisfactoryFairSatisfactory-130
July 201482.6FairSatisfactorySatisfactorySatisfactory-130
July 201282.5FairGoodGoodSatisfactory-170
July 201076.9FairGoodGoodSatisfactory-370
July 200875.9FairGoodGoodSatisfactory-370
July 200675.9FairSatisfactorySatisfactorySatisfactory-370
July 200480.9FairSatisfactorySatisfactorySatisfactory-370
July 200280.9FairSatisfactorySatisfactorySatisfactory-370
July 200080.9GoodGoodGoodGood-370
July 199880.9GoodGoodGoodGood-370
July 199680.9GoodGoodGoodGood-370
July 199479.7GoodGoodGoodGood-370
July 199279.7GoodGoodGoodGood-370
July 199079.7GoodGoodGoodGood-370

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.289028900
Steel Protective Coatingsq. ft.1,8790799500580
Steel Abutmentlinear ft.95078107
Steel Protective Coatingsq. ft.1,1400001,140
Steel Pileeach1601600
Steel Protective Coatingsq. ft.4000150150100
Steel Pier Caplinear ft.9509500
Steel Protective Coatingsq. ft.396015056190
Corrugated or Orthotropic Decksq. ft.883088300
Wearing Surfacessq. ft.840084000
Steel Protective Coatingsq. ft.1,7600001,760
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7575000
Steel Protective Coatingsq. ft.26313300130