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US 93 FH 19 over E FORK BITTERROOT RIVER

Map

Coordinates:
+45.87587, -114.06114
45°52'33" N, 114°03'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 93 FH 19 over E FORK BITTERROOT RIVER
Structure number:P00007018+00921
Location:5M SE CONNER
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:60.0 ft. [18.3 m]
Total length:129.9 ft. [39.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,012 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:36.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairSatisfactory101236.5
July 2016PoorPoorFairSatisfactory115033.7
July 2014PoorPoorFairSatisfactory119033.7
July 2012FairGoodFairGood119036.7
July 2010FairGoodFairGood119036.7
July 2008FairGoodSatisfactoryGood95049.5
July 2006GoodGoodGoodGood123048.5
June 2004GoodGoodGoodGood174046.7
August 2002GoodGoodGoodGood175046.7
September 2000GoodGoodGoodGood134046.7
July 1998GoodGoodGoodGood124046.7
August 1996GoodGoodGoodGood164346.7
December 1993GoodGoodGoodGood169246.5
September 1991GoodGoodGoodGood121751.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2590225340
Steel Protective Coatingsq. ft.2,1371,495214214214
Deck
Reinforced Concrete Decksq. ft.3,2511,2602381,7530
Wearing Surfacessq. ft.3,2513,12650750
Superstructure
Steel Floor Beamlinear ft.42702801470
Steel Protective Coatingsq. ft.1,8701,309187187187
Substructure
Reinforced Concrete Columneach40130
Reinforced Concrete Abutmentlinear ft.4940180
Joints
Assembly without Seal Jointlinear ft.5000500
Bearings
Movable Bearingeach60420
Steel Protective Coatingsq. ft.63111
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.22000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.259002590
Steel Protective Coatingsq. ft.7777878155466