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I 90 WBL over I 90B;POST FALLS IC

Map

Coordinates:
+47.71275, -116.94848
47°42'46" N, 116°56'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 WBL over I 90B;POST FALLS IC
Structure number:000000000016770
Location:IN POST FALLS;SPOKANE ST.
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:120.1 ft. [36.6 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1977
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,750 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactorySatisfactorySatisfactory2775083.5
March 2016FairSatisfactorySatisfactorySatisfactory2600092.7
March 2014FairSatisfactorySatisfactorySatisfactory2400092.9
March 2012FairGoodSatisfactorySatisfactory2350092.9
March 2010FairSatisfactorySatisfactorySatisfactory4700090.7
March 2008FairSatisfactorySatisfactorySatisfactory4800090.6
March 2006FairGoodSatisfactorySatisfactory4500090.9
March 2004FairGoodSatisfactorySatisfactory4150091.2
March 2002FairGoodSatisfactorySatisfactory4000091.3
March 2000FairGoodSatisfactorySatisfactory3700089.5
March 1998FairGoodSatisfactorySatisfactory3700089.5
March 1996FairGoodSatisfactorySatisfactory3100090.1
March 1994GoodGoodGoodGood3100091.6
March 1992GoodVery GoodGoodGood1996092.4
April 1990GoodVery GoodGoodGood1996092.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1200100200
Reinforced Concrete Girder/Beamlinear ft.180180000
Deck
Reinforced Concrete Top Flangesq. ft.7,4733,7603,5531600
Substructure
Reinforced Concrete Pier Walllinear ft.85612400
Reinforced Concrete Abutmentlinear ft.8585000
Joints
Compression Jointlinear ft.8908900
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.363363000
Reinforced Concrete Bridge Raillinear ft.37419917230