415th Avenue over Crow Creek Ditch


+45.76966, -97.91688
45°46'11" N, 97°55'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:415th Avenue over Crow Creek Ditch
Structure number:000000046030115
Location:2.0N of Amherst
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:60.0 ft. [18.3 m]
Total length:61.4 ft. [18.7 m]
Roadway width between curbs:33.5 ft. [10.2 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:County Highway Agency [02]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:322 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodGoodSatisfactory32298.9
July 2015FairGoodGoodSatisfactory32292.2
September 2013FairGoodVery GoodSatisfactory32291.6
September 2011FairGoodVery GoodSatisfactory32291.6
June 2009FairGoodVery GoodSatisfactory32291.6
July 2007FairGoodVery GoodSatisfactory32291.6
August 2005FairGoodVery GoodSatisfactory32291.6
July 2003FairGoodVery GoodSatisfactory32291.6
September 2001FairGoodVery GoodSatisfactory32291.6
August 1999FairGoodVery GoodSatisfactory32290.6
November 1997GoodVery GoodVery GoodVery Good32290.6
August 1995GoodVery GoodVery GoodVery Good32290.3
July 1994GoodExcellentExcellentExcellent32299.9
December 1993GoodExcellentExcellentExcellent32299.9
August 1991PoorFairPoorSerious32238.5