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S 8TH RD over HUNTLEY MAIN CANAL 158

Map

Coordinates:
+45.92674, -108.23788
45°55'36" N, 108°14'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:S 8TH RD over HUNTLEY MAIN CANAL 158
Structure number:L56231000+01001
Location:4M NE HUNTLEY
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:38.1 ft. [11.6 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2004]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:56.9 tons [51.7 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:87.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201687.0FairSatisfactorySatisfactoryFair-100
November 201488.0FairSatisfactorySatisfactoryFair-100
November 201287.0FairSatisfactoryGoodFair-100
November 201087.0FairSatisfactoryGoodFair-100
November 200887.0FairSatisfactoryGoodFair-100
November 200698.0FairSatisfactoryGoodSatisfactory-100
December 200498.0FairSatisfactoryGoodGood-100
February 200498.0GoodGoodGoodGood-100
January 200298.0GoodGoodGoodGood-100
April 199898.0GoodGoodGoodGood-100
March 199696.0FairVery GoodSatisfactoryGood-100
February 199496.0FairVery GoodSatisfactoryGood-31
February 199296.0FairVery GoodSatisfactoryGood-31
December 198996.0FairGoodSatisfactoryGood-31