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IRRFB ND HIWAY 23 over MISSSOURI RIVER

Map

Coordinates:
+47.98167, -102.55667
47°58'54" N, 102°33'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRRFB ND HIWAY 23 over MISSSOURI RIVER
Structure number:0023046203
Location:3 WEST OF ND 1804
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:310.1 ft. [94.5 m]
Total length:4517.3 ft. [1376.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:52.5 ft. [16.0 m]
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:15
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Not applicable [N]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,070 [as of 2017]
Truck traffic:6% of total traffic
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:79.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017Good-Very GoodVery Good507079.0
October 2015Good-Very GoodVery Good507079.0
October 2013Good-Very GoodVery Good507079.0
January 2012Good-Very GoodVery Good507079.0
November 2009Good-ExcellentExcellent507079.0
March 2008Good-ExcellentExcellent507079.0
November 2003FairFairSatisfactorySatisfactory465032.3
October 2002FairFairSatisfactorySatisfactory465032.3
February 2002FairFairSatisfactorySatisfactory465034.3
2000Good-ExcellentExcellent507079.0
November 1999FairFairSatisfactorySatisfactory430032.3
November 1997FairFairSatisfactorySatisfactory420032.3
November 1995FairFairSatisfactorySatisfactory445530.3
December 1993FairSatisfactorySatisfactorySatisfactory270031.3
December 1991FairSatisfactorySatisfactoryGood250033.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4,5004,500000
Substructure
Reinforced Concrete Columneach1414000
Reinforced Concrete Abutmentlinear ft.102102000
Reinforced Concrete Pile Cap/Footinglinear ft.4646000
Reinforced Concrete Pier Caplinear ft.203203000
Joints
Open Jointlinear ft.106106000
Bearings
Pot Bearingeach3228400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4,5004,500000
Steel Protective Coatingsq. ft.100100000
Reinforced Concrete Bridge Raillinear ft.9,0009,000000