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N39 over LOUP RIVER OVERFLOW

Map

Coordinates:
+41.41800, -97.72300
41°25'05" N, 97°43'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N39 over LOUP RIVER OVERFLOW
Structure number:S039 01792
Location:2S GENOA
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:41.0 ft. [12.5 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:1974
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Bridge closed to all traffic [K]
Average daily traffic:1,520 [as of 2018]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Basically intolerable requiring high priority of replacement [2]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:22.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactoryGood152022.0
December 2016FairFairSatisfactoryGood123095.1
January 2015FairFairSatisfactoryGood123095.1
December 2012FairFairGoodVery Good90598.7
December 2010FairFairVery GoodVery Good91098.7
December 2008FairFairVery GoodVery Good91098.7
December 2006FairFairVery GoodVery Good97598.7
June 2004FairSatisfactoryVery GoodVery Good78599.8
December 2002FairSatisfactoryVery GoodVery Good71599.8
June 2000FairSatisfactoryVery GoodVery Good84099.8
June 1998FairSatisfactoryVery GoodVery Good84099.8
June 1996FairSatisfactoryVery GoodVery Good85597.8
June 1994FairFairVery GoodVery Good61096.8
January 1994FairFairVery GoodVery Good61096.8
June 1992FairFairVery GoodVery Good77096.8
November 1991FairFairVery GoodVery Good77096.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.8408043330
Deck
Reinforced Concrete Decksq. ft.5,2115,211000
Wearing Surfacessq. ft.5,2115,1278004
Substructure
Reinforced Concrete Pier Walllinear ft.4343000
Steel Abutmentlinear ft.1973775580
Steel Protective Coatingsq. ft.4008000320
Prestressed Concrete Pileeach4241001
Reinforced Concrete Pier Caplinear ft.221218210
Joints
Compression Jointlinear ft.8686000
Bearings
Elastomeric Bearingeach2824400
Fixed Bearingeach5656000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.243236700