413TH Avenue over Creek


+45.39873, -97.96033
45°23'55" N, 97°57'37" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:413TH Avenue over Creek
Structure number:000000019010132
Location:1.2 S & 3 W Andover
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.0 ft. [6.4 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:1930
Year reconstructed:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:12 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:34.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$355,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorSatisfactoryFairPoor1234.0
May 2016PoorSatisfactoryFairPoor1234.0
June 2014PoorSatisfactoryFairPoor1258.5
July 2012PoorSatisfactoryFairPoor1238.8
June 2010PoorSatisfactoryFairPoor1238.8
July 2008FairSatisfactoryFairFair1250.8
August 2006FairSatisfactoryFairFair1250.8
June 2004FairSatisfactoryFairFair1250.8
June 2002FairSatisfactoryFairSatisfactory1250.8
June 2000FairSatisfactorySatisfactorySatisfactory1260.4
July 1998FairSatisfactorySatisfactorySatisfactory1260.4
July 1996FairGoodSatisfactoryGood1290.0
July 1994FairGoodSatisfactoryGood1245.6
June 1992FairGoodSatisfactoryGood1245.6
May 1990FairGoodSatisfactoryGood1251.3