475th Avenue over Bachelor Creek


+43.92514, -96.70836
43°55'30" N, 96°42'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:475th Avenue over Bachelor Creek
Structure number:000000051090187
Location:5E & 3.7S of Colman
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:48.9 ft. [14.9 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:45 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:37.4 tons [34.0 metric tons]
Inventory rating:27.4 tons [24.9 metric tons]
Sufficiency rating:81.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201681.3FairSatisfactoryFairFair-45
July 201481.3FairSatisfactoryFairFair-45
August 201277.8FairSatisfactorySatisfactoryFair-45
October 201077.8FairSatisfactorySatisfactoryFair-45
July 200888.8FairGoodVery GoodSatisfactory-45
June 200688.8FairGoodVery GoodSatisfactory-45
July 200488.8FairGoodVery GoodSatisfactory-45
August 200288.8FairGoodVery GoodSatisfactory-45
June 200088.8FairGoodVery GoodSatisfactory-45
September 199888.8FairGoodVery GoodSatisfactory-45
August 199688.8GoodVery GoodVery GoodVery Good-45
May 199473.8GoodVery GoodVery GoodVery Good-45
July 199273.8GoodVery GoodVery GoodVery Good-45
August 199073.8GoodVery GoodVery GoodVery Good-45