Share:

IRR - S 350 over BIG MUDDY CREEK

Map

Coordinates:
+48.41844, -104.56300
48°25'06" N, 104°33'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR - S 350 over BIG MUDDY CREEK
Structure number:S00350003+00001
Location:9M NW FROID
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:69.9 ft. [21.3 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:State Highway Agency [01]
Year built:1957
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:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:65 [as of 2016]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:89.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactoryGood6589.4
December 2015FairSatisfactorySatisfactoryGood12083.8
December 2013FairSatisfactorySatisfactoryGood12083.8
January 2012FairSatisfactorySatisfactoryGood12083.8
January 2010GoodGoodGoodGood12083.8
November 2007GoodGoodGoodVery Good13083.8
December 2005GoodGoodGoodVery Good16084.7
December 2004GoodGoodGoodVery Good15084.7
March 2002GoodGoodGoodVery Good17084.7
December 1999GoodGoodGoodVery Good18085.6
February 1998GoodGoodGoodVery Good11085.8
January 1996GoodGoodGoodVery Good12185.8
November 1993GoodGoodGoodVery Good12185.1
February 1992GoodVery GoodGoodVery Good15584.1
February 1990GoodGoodGoodVery Good10184.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.440436400
Deck
Reinforced Concrete Top Flangesq. ft.2,9392,79214700
Wearing Surfacessq. ft.2,9392,939000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.6262000
Reinforced Concrete Pier Caplinear ft.4644200
Bearings
Fixed Bearingeach87100
Steel Protective Coatingsq. ft.86200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2172021500
Steel Protective Coatingsq. ft.5435271600