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TOWNSHIP RD NO 186 over BR COON CREEK

Map

Coordinates:
+42.42186, -90.10170
42°25'19" N, 90°06'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOWNSHIP RD NO 186 over BR COON CREEK
Structure number:043314500000000
Old structure number:000043314510172 (from 1992 edition)
Location:5.5 MI SO APPLE RIV
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:16.4 ft. [5.0 m]
Deck width edge-to-edge:17.7 ft. [5.4 m]
Owner:Town or Township Highway Agency [03]
Year built:1915
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25 [as of 2010]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:35.6 tons [32.4 metric tons]
Inventory rating:19.2 tons [17.5 metric tons]
Sufficiency rating:55.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$56,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201655.0FairFairFairFairFO25
September 201455.0FairFairFairFairFO25
October 201269.2FairFairFairFairFO25
November 201069.2FairFairFairFairFO25
April 200869.1FairFairFairFairFO100
May 200669.1FairFairFairFairFO100
February 200469.2FairFairFairFairFO75
November 200169.2FairFairFairFairFO75
March 199969.1FairFairFairFairFO100
March 199769.1FairFairFairFairFO100
April 199469.0FairFairFairFairFO125
September 199148.9PoorPoorPoorPoorSD125