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COUNTY HIGHWAY over AINSWORTH IRRIG CANAL

Map 

Coordinates:
+42.65151, -99.89253
42°39'05" N, 99°53'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COUNTY HIGHWAY over AINSWORTH IRRIG CANAL
Structure number:C000933315
Location:7N 2W OF AINSWORTH
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.0 ft. [6.4 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 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]
Main span material:Wood or timber [7]
Main span 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:5 [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:22.0 tons [20.0 metric tons]
Inventory rating:15.0 tons [13.6 metric tons]
Sufficiency rating:65.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201465.7Not deficientFairGoodVery Good5
November 201267.3Not deficientGoodGoodVery Good5
November 201068.3Not deficientGoodGoodVery Good5
October 200868.3Not deficientGoodGoodVery Good5
October 200773.8Not deficientFairGoodVery Good5
November 200573.8Not deficientFairGoodVery Good5
October 200373.8Not deficientFairGoodVery Good5
October 200173.8Not deficientFairGoodVery Good5
September 199973.8Not deficientFairGoodVery Good5
September 199774.8Not deficientGoodGoodVery Good5
October 199574.8Not deficientVery GoodVery GoodVery Good5
November 199374.8Not deficientVery GoodVery GoodVery Good5
November 199174.8Not deficientVery GoodVery GoodVery Good5