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PN BRIDGE RD over MISSOURI RIVER

Map

Coordinates:
+47.73844, -109.62571
47°44'18" N, 109°37'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PN BRIDGE RD over MISSOURI RIVER
Structure number:S00236049+04631
Location:25M NW WINIFRED
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:207.4 ft. [63.2 m]
Total length:903.9 ft. [275.5 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Year built:1982
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:36% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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: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:93.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairGoodGoodSatisfactory5093.5
July 2014FairGoodGoodSatisfactory19092.2
July 2012FairGoodGoodSatisfactory19092.2
July 2010FairGoodGoodSatisfactory19092.2
July 2008FairGoodGoodSatisfactory19092.2
July 2006GoodGoodGoodGood21092.0
December 2005GoodVery GoodVery GoodVery Good21092.0
January 2004GoodVery GoodVery GoodVery Good17092.4
December 2001GoodVery GoodVery GoodVery Good17093.4
December 1999GoodVery GoodVery GoodVery Good17093.4
May 1996GoodVery GoodVery GoodVery Good14293.7
August 1994GoodVery GoodVery GoodVery Good14290.9
August 1992GoodVery GoodVery GoodVery Good6991.5
February 1991GoodVery GoodVery GoodVery Good7891.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,2384,1904800
Steel Protective Coatingsq. ft.82,34370,63211,71100
Deck
Reinforced Concrete Decksq. ft.30,90328,4312,47200
Substructure
Reinforced Concrete Pier Walllinear ft.1711581030
Reinforced Concrete Abutmentlinear ft.10299300
Joints
Assembly without Seal Jointlinear ft.6965400
Bearings
Movable Bearingeach2420040
Steel Protective Coatingsq. ft.2423100
Fixed Bearingeach44000
Steel Protective Coatingsq. ft.44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,8081,62718100