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COUNTY RD 2070 over SILVER CR

Map

Coordinates:
+39.36173, -92.66798
39°21'42" N, 92°40'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 2070 over SILVER CR
Structure number:23522
Old structure number:412R007 088 (from 1992 edition)
Location:S 25 T 53 N R 16 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [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:Fair
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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: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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:70.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairGoodFairSatisfactory3070.8
December 2016FairGoodFairSatisfactory3070.8
December 2014FairGoodFairSatisfactory3070.8
December 2012FairGoodFairSatisfactory3070.8
March 2011FairGoodFairSatisfactory2070.9
February 2009FairGoodGoodSatisfactory2080.9
March 2007GoodGoodGoodGood2080.9
February 2005GoodGoodGoodGood2080.9
April 2003GoodGoodGoodGood2080.9
January 2001GoodGoodGoodGood2080.8
January 1999GoodVery GoodGoodGood2080.8
December 1991GoodExcellentVery GoodVery Good3577.8