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I 90 EBL over CD'A LAKE;BLUE CREEK BAY

Map

Coordinates:
+47.62806, -116.67944
47°37'41" N, 116°40'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 EBL over CD'A LAKE;BLUE CREEK BAY
Structure number:000000000016905
Location:7.7 E. COEUR D'ALENE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:105.6 ft. [32.2 m]
Total length:1319.0 ft. [402.0 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:10
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
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:8,000 [as of 2016]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:86.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactorySatisfactoryFair800086.1
March 2016FairFairSatisfactoryFair750085.2
March 2014FairSatisfactorySatisfactoryFair700086.3
March 2012FairSatisfactoryFairFair700086.3
March 2010FairSatisfactoryFairSatisfactory1450085.4
March 2008FairSatisfactorySatisfactorySatisfactory1500096.6
March 2007FairFairSatisfactorySatisfactory1500095.6
March 2005FairFairSatisfactorySatisfactory1500095.6
July 2003FairFairSatisfactorySatisfactory1500095.6
July 2001FairFairSatisfactorySatisfactory1500095.6
July 1999FairFairSatisfactoryGood1350095.7
July 1997FairSatisfactorySatisfactoryGood1300096.8
July 1995FairSatisfactoryGoodGood1200097.1
July 1993FairSatisfactoryGoodGood1183097.1
July 1991GoodGoodGoodGood1183097.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.9,2098,28892100
Steel Protective Coatingsq. ft.81,91058,71016,0006,0001,200
Deck
Reinforced Concrete Decksq. ft.55,13449,1265,5085000
Superstructure
Steel Pin or Pin & Hangar Assemblyeach8408400
Steel Protective Coatingsq. ft.47631915700
Substructure
Reinforced Concrete Columneach40400
Steel Column Tower/Trestlelinear ft.78662879790
Steel Protective Coatingsq. ft.4,86509733,8920
Reinforced Concrete Abutmentlinear ft.95831200
Reinforced Concrete Pile Cap/Footinglinear ft.1501500
Steel Pileeach60060
Steel Pier Caplinear ft.700699010
Steel Protective Coatingsq. ft.12,81012,810000
Reinforced Concrete Pier Caplinear ft.9892600
Joints
Compression Jointlinear ft.75262168603
Bearings
Movable Bearingeach1201200
Steel Protective Coatingsq. ft.1201200
Fixed Bearingeach108010800
Steel Protective Coatingsq. ft.108010800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,31965966000
Reinforced Concrete Bridge Raillinear ft.2,6441,98366100