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US 95 over BLACKWELL SLOUGH

Map

Coordinates:
+47.68111, -116.80667
47°40'52" N, 116°48'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 95 over BLACKWELL SLOUGH
Structure number:000000000018675
Location:1.3 S. COEUR D'ALENE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:44.0 ft. [13.4 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
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: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,500 [as of 2015]
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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,782,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairSatisfactorySatisfactorySatisfactory1250082.3
April 2014FairSatisfactorySatisfactorySatisfactory1200082.3
April 2012FairSatisfactorySatisfactorySatisfactory800079.4
April 2010FairFairSatisfactorySatisfactory700075.4
April 2008FairFairSatisfactorySatisfactory770077.6
April 2006FairFairGoodSatisfactory770077.6
April 2004FairFairGoodSatisfactory770077.6
April 2002FairFairGoodSatisfactory770077.6
April 2000FairFairGoodSatisfactory640077.6
April 1998FairFairGoodSatisfactory640076.0
April 1996FairFairGoodSatisfactory640076.0
April 1994FairGoodGoodSatisfactory640078.0
April 1992FairGoodGoodSatisfactory613079.0
May 1990FairGoodGoodSatisfactory613079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.85464321100
Deck
Reinforced Concrete Top Flangesq. ft.5,2344,44678800
Wearing Surfacessq. ft.4,8684,868000
Substructure
Steel Columneach2802800
Steel Protective Coatingsq. ft.1,5391,539000
Reinforced Concrete Abutmentlinear ft.60303000
Reinforced Concrete Pier Caplinear ft.123123000
Bearings
Elastomeric Bearingeach2802800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.339339000
Steel Protective Coatingsq. ft.993993000