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COUNTY HIGHWAY over AINSWORTH IRRIG CANAL

Map 

Coordinates:
+42.55984, -99.91164
42°33'35" N, 99°54'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COUNTY HIGHWAY over AINSWORTH IRRIG CANAL
Structure number:C000913105
Location:.2N 2W OF AINSWORTH
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:County Highway Agency [02]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2014 

Status:Posted for load [P]
Average daily traffic:15 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:21.0 tons [19.1 metric tons]
Inventory rating:15.0 tons [13.6 metric tons]
Sufficiency rating:66.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201466.4Not deficientFairGoodVery Good15
November 201266.3Not deficientFairGoodVery Good15
November 201067.3Not deficientFairGoodVery Good15
October 200867.3Not deficientFairGoodVery Good15
November 200783.0Not deficientFairVery GoodVery Good15
November 200583.0Not deficientFairVery GoodVery Good15
October 200383.0Not deficientFairGoodVery Good15
October 200183.0Not deficientFairGoodVery Good15
October 199983.0Not deficientFairGoodVery Good15
December 199784.0Not deficientVery GoodGoodVery Good15
October 199584.0Not deficientVery GoodVery GoodVery Good15
November 199384.0Not deficientVery GoodVery GoodVery Good15
November 199184.0Not deficientVery GoodSatisfactoryVery Good15