+39.97372, -91.52105
39°58'25" N, 91°31'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 61 S over DUNGENS CR
Structure number:2698
Location:S 23 T 60 N R 6 W
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:51.8 ft. [15.8 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1973
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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,704 [as of 2016]
Truck traffic:32% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
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]
Operating rating:50.5 tons [45.9 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:99.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201699.7FairSatisfactorySatisfactorySatisfactory-5704
October 201499.8FairSatisfactorySatisfactorySatisfactory-5185
October 201299.8FairSatisfactorySatisfactorySatisfactory-3409
October 201199.8FairSatisfactoryGoodSatisfactory-3409
October 200999.8FairSatisfactoryGoodSatisfactory-4206
October 200797.8FairSatisfactorySatisfactorySatisfactory-4363
November 200597.8FairSatisfactorySatisfactorySatisfactory-3736
October 200397.8FairSatisfactorySatisfactorySatisfactory-3619
November 200197.8FairSatisfactorySatisfactorySatisfactory-3441