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COUNTY RD 220 over MILL CR

Map

Coordinates:
+37.90626, -93.27755
37°54'23" N, 93°16'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 220 over MILL CR
Structure number:15171
Old structure number:0870011 043 (from 1992 edition)
Location:S 31 T 37 N R 21 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:11.2 ft. [3.4 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:20.7 ft. [6.3 m]
Deck width edge-to-edge:21.3 ft. [6.5 m]
Owner:County Highway Agency [02]
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:60 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
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 desirable criteria [8]
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:37.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$262,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairFairFairFair6037.9
March 2015FairFairFairFair6037.9
April 2013FairFairFairFair6037.9
April 2011FairFairFairFair6037.9
April 2009FairSatisfactorySatisfactorySatisfactory6048.3
April 2007FairSatisfactorySatisfactorySatisfactory6048.3
June 2005FairSatisfactorySatisfactoryFair6038.9
April 2003FairSatisfactorySatisfactoryFair6038.9
March 2001FairSatisfactorySatisfactorySatisfactory6048.2
March 1999FairSatisfactorySatisfactorySatisfactory6047.2
December 1991PoorSatisfactoryFairPoor3546.7