IS 29 S over RT E


+40.08283, -95.21056
40°04'58" N, 95°12'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 29 S over RT E
Structure number:1468
Location:S 20 T 61 N R 38 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:57.1 ft. [17.4 m]
Total length:137.1 ft. [41.8 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
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:Epoxy Overlay [5]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:7,475 [as of 2016]
Truck traffic:34% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017PoorPoorSatisfactorySatisfactory747593.2
November 2015PoorPoorSatisfactorySatisfactory681993.3
November 2013FairFairSatisfactorySatisfactory681995.4
November 2011FairFairGoodSatisfactory519895.8
December 2009FairFairGoodFair643484.2
December 2008FairSatisfactoryGoodFair673685.1
January 2007FairSatisfactoryGoodVery Good656196.4
October 2004FairSatisfactoryGoodVery Good649096.4
January 2003FairSatisfactoryGoodVery Good599196.5
October 2001FairSatisfactoryGoodVery Good578996.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.671666500
Steel Protective Coatingsq. ft.5,44005,44000
Reinforced Concrete Decksq. ft.5,6653,8651,5003000
Wearing Surfacessq. ft.5,29202,1173,1750
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.118118000
Reinforced Concrete Pier Caplinear ft.7474000
Movable Bearingeach1001000
Steel Protective Coatingsq. ft.1000100
Enclosed/Concealed Bearingeach1001000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.29318350600
Reinforced Concrete Bridge Raillinear ft.314154100600