IS 29 N over DAVIS CR


+40.12891, -95.23607
40°07'44" N, 95°14'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 29 N over DAVIS CR
Structure number:1464
Location:S 6 T 61 N R 38 W
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:81.0 ft. [24.7 m]
Total length:157.2 ft. [47.9 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:48.9 ft. [14.9 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1972
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,729 [as of 2017]
Truck traffic:35% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairVery GoodSatisfactoryVery Good772992.7
November 2015FairSatisfactorySatisfactoryVery Good680892.9
November 2013FairSatisfactorySatisfactoryVery Good680892.9
November 2011FairSatisfactorySatisfactoryVery Good550693.2
December 2009FairSatisfactorySatisfactoryVery Good649392.4
December 2008FairSatisfactorySatisfactoryVery Good680292.3
January 2007FairGoodSatisfactoryVery Good644592.4
October 2004FairGoodSatisfactoryVery Good631994.4
January 2003FairGoodSatisfactoryVery Good601796.6
October 2001FairGoodSatisfactoryVery Good570796.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,2301,224600
Steel Protective Coatingsq. ft.12,7907,6985,09200
Reinforced Concrete Decksq. ft.10,1799,2793006000
Wearing Surfacessq. ft.9,6179,617000
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.136136000
Reinforced Concrete Pier Caplinear ft.9090000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.1201200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.435435000
Reinforced Concrete Bridge Raillinear ft.458458000