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CONRAD DR over FLATHEAD RIVER 013

Map

Coordinates:
+48.21038, -114.25781
48°12'37" N, 114°15'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONRAD DR over FLATHEAD RIVER 013
Structure number:L15091000+05001
Location:KALISPELL
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:196.9 ft. [60.0 m]
Total length:726.1 ft. [221.3 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Owner:County Highway Agency [02]
Year built:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2009]
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:99.0
Estimated cost of work:$974,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairFairGoodGood10099.0
October 2016FairFairGoodGood10099.0
October 2014FairFairGoodGood10099.0
October 2012FairSatisfactoryGoodGood100100.0
October 2010GoodGoodGoodGood100100.0
November 2009GoodGoodGoodGood100100.0
April 2008----10021.5
November 2007PoorSatisfactoryPoorPoor10026.7
February 2005PoorCriticalPoorSerious10021.5
August 2003PoorPoorPoorSerious10023.7
September 2001PoorFairPoorSerious10025.7
December 1999PoorFairPoorSerious10025.7
December 1997PoorFairPoorSerious10025.7
June 1994PoorSatisfactoryPoorFair3126.8
January 1992PoorSatisfactoryPoorFair3128.8
February 1990FairSatisfactoryFairFair3128.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,89702,89700
Deck
Reinforced Concrete Decksq. ft.29,17823,1456,03300
Substructure
Steel Columneach33000
Steel Protective Coatingsq. ft.630006300
Reinforced Concrete Abutmentlinear ft.135135000
Reinforced Concrete Pier Caplinear ft.1181071100
Bearings
Movable Bearingeach1601600
Steel Protective Coatingsq. ft.1616000
Fixed Bearingeach40400
Steel Protective Coatingsq. ft.44000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,1782,178000
Steel Protective Coatingsq. ft.6,5356,535000