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I 90 WBL over SMA 7335;FIFTEENTH ST.IC

Kootenai County, Idaho

Map

Coordinates:
+47.68883, -116.76497
47°41'20" N, 116°45'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 WBL over SMA 7335;FIFTEENTH ST.IC
Structure number:000000000016860
Location:IN COEUR D'ALENE;15TH ST.
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:104.0 ft. [31.7 m]
Total length:104.0 ft. [31.7 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:57°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,250 [as of 2016]
Truck traffic:12% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:89.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,270,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactorySatisfactorySatisfactory1525089.4
April 2016FairSatisfactorySatisfactorySatisfactory1475084.5
April 2014FairSatisfactorySatisfactorySatisfactory1400084.5
April 2012FairSatisfactorySatisfactorySatisfactory1275084.7
April 2010FairSatisfactorySatisfactorySatisfactory2800083.1
April 2008FairGoodSatisfactorySatisfactory2800075.5
April 2006FairVery GoodSatisfactorySatisfactory2800075.5
April 2004FairVery GoodSatisfactorySatisfactory2800075.5
April 2002FairVery GoodSatisfactorySatisfactory2800072.8
April 2000FairVery GoodSatisfactorySatisfactory2400073.3
April 1998GoodVery GoodGoodGood2400073.3
April 1996GoodVery GoodGoodGood2600074.1
April 1994GoodVery GoodGoodGood2600074.7
April 1992GoodVery GoodGoodGood634076.6
April 1990GoodVery GoodVery GoodGood634076.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5715472400
Deck
Reinforced Concrete Decksq. ft.4,1554,1401500
Wearing Surfacessq. ft.3,9523,952000
Substructure
Reinforced Concrete Abutmentlinear ft.15111126140
Joints
Pourable Jointlinear ft.138138000
Bearings
Movable Bearingeach60600
Steel Protective Coatingsq. ft.60600
Fixed Bearingeach60600
Steel Protective Coatingsq. ft.60600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.202202000
Steel Protective Coatingsq. ft.1,3931,393000