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S 80-13TH ST over MISSOURI RIVER

Map

Coordinates:
+47.81493, -110.66715
47°48'54" N, 110°40'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S 80-13TH ST over MISSOURI RIVER
Structure number:P00080002+04331
Location:FORT BENTON-13TH ST
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:186.0 ft. [56.7 m]
Total length:708.0 ft. [215.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,282 [as of 2016]
Truck traffic:11% of total traffic
Deck condition:Poor [4 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:56.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017PoorPoorSatisfactorySatisfactory128256.7
June 2015FairFairSatisfactorySatisfactory85063.4
June 2013FairFairSatisfactoryGood85063.3
July 2011FairFairSatisfactoryGood85058.6
July 2009FairFairSatisfactoryGood102055.7
June 2007FairFairSatisfactoryGood103055.6
March 2005FairFairGoodGood91056.9
February 2003FairSatisfactoryGoodVery Good87058.5
February 2001GoodGoodGoodVery Good93055.5
January 1999GoodGoodGoodVery Good103054.2
November 1996GoodGoodGoodVery Good85057.5
February 1995GoodGoodGoodVery Good81058.1
September 1992GoodVery GoodGoodVery Good102055.9
January 1991GoodVery GoodGoodGood102055.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,34201,2321100
Steel Protective Coatingsq. ft.27,80911,12213,9051,3911,391
Reinforced Concrete Girder/Beamlinear ft.151151000
Steel Stringerlinear ft.1,3421,16018200
Steel Protective Coatingsq. ft.6,71006,3740336
Deck
Reinforced Concrete Decksq. ft.18,64310,9853,1584,5000
Superstructure
Steel Floor Beamlinear ft.7786918160
Steel Protective Coatingsq. ft.389233783939
Deck
Reinforced Concrete Top Flangesq. ft.1,0661,0452190
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Pier Walllinear ft.8279300
Reinforced Concrete Abutmentlinear ft.6666000
Reinforced Concrete Pile Cap/Footinglinear ft.22000
Reinforced Concrete Pier Caplinear ft.8280200
Joints
Open Jointlinear ft.82572500
Assembly without Seal Jointlinear ft.56282800
Bearings
Movable Bearingeach80800
Steel Protective Coatingsq. ft.81322
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.21100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,41701,41700
Steel Protective Coatingsq. ft.4,76811,9079531,907