US 61 N over CRD 292


+39.35115, -91.19048
39°21'04" N, 91°11'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 61 N over CRD 292
Structure number:11733
Location:S 24 T 53 N R 3 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:70.5 ft. [21.5 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1978
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 continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,213 [as of 2017]
Truck traffic:38% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:98.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairGoodSatisfactoryGood621398.3
December 2016FairGoodSatisfactoryGood605098.3
December 2014FairGoodSatisfactoryGood695198.1
December 2012FairGoodSatisfactoryGood540698.5
December 2010FairGoodSatisfactoryGood418398.8
January 2009GoodGoodGoodVery Good418397.8
November 2006GoodGoodGoodVery Good522597.5
January 2005GoodGoodGoodVery Good397697.9
October 2002GoodGoodGoodVery Good380097.9
January 2002GoodGoodGoodVery Good336698.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,0421,042000
Reinforced Concrete Decksq. ft.9,0308,9409000
Concrete Protective Coatingsq. ft.9,030009,0300
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.1601480120
Reinforced Concrete Pier Caplinear ft.8888000
Enclosed/Concealed Bearingeach2011810
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.422422000
Reinforced Concrete Bridge Raillinear ft.4223824000