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BARNES RD 350 over KNOX CR

Map

Coordinates:
+39.17922, -90.85900
39°10'45" N, 90°51'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BARNES RD 350 over KNOX CR
Structure number:32530
Location:S 1743 T 51 N R 1 E
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:76.1 ft. [23.2 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Skew angle:35°
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:65 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Sufficiency rating:92.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodVery GoodVery GoodGood6592.9
December 2016GoodVery GoodExcellentVery Good6592.9
December 2014GoodVery GoodExcellentVery Good6592.9
December 2012GoodVery GoodExcellentVery Good6592.9
December 2010GoodVery GoodExcellentVery Good6591.9
January 2009GoodVery GoodExcellentVery Good6591.9