US081 over MARNE CK


+42.87708, -97.39688
42°52'37" N, 97°23'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US081 over MARNE CK
Structure number:000000068120203
Location:0.4 N JCT SD 50
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:42.7 ft. [13.0 m]
Total length:119.4 ft. [36.4 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:89.6 ft. [27.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,366 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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 being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:72.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairSatisfactoryFairGood1836672.2
September 2014FairSatisfactorySatisfactoryGood1662083.2
September 2012FairSatisfactorySatisfactoryGood1763982.9
October 2010FairSatisfactorySatisfactoryGood1648582.9
October 2008GoodGoodGoodGood1692282.9
August 2006GoodGoodGoodGood1800082.9
September 2004GoodGoodGoodGood1806582.9
October 2002GoodGoodGoodGood1828083.5
November 2000GoodGoodGoodGood1699083.5
December 1998GoodGoodGoodGood1640183.5
December 1996FairGoodSatisfactoryGood1582083.5
December 1994FairGoodSatisfactoryGood1603084.3
February 1993FairGoodSatisfactoryGood1153583.8
February 1991FairVery GoodSatisfactoryGood1621080.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Columneach1413100
Reinforced Concrete Abutmentlinear ft.2422123000
Reinforced Concrete Pier Caplinear ft.182176600
Strip Seal Jointlinear ft.1561451010
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4784473010
Steel Protective Coatingsq. ft.2,4005001,000650250
Reinforced Concrete Bridge Raillinear ft.2392162030
Reinforced Concrete Slabsq. ft.10,6999,859770700
Wearing Surfacessq. ft.17,11414,6741,240600600