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COUNTY ROAD 493 over CREEK

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COUNTY ROAD 493 over CREEK
Structure number:1631454
Location:JACKSON TOWNSHIP
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:47.9 ft. [14.6 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Owner:County Highway Agency [02]
Year built:1978
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:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,397 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Poor [4 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 corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Operating rating:8.6 tons [7.8 metric tons]
Inventory rating:5.0 tons [4.5 metric tons]
Sufficiency rating:16.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201616.2PoorPoorFairFairSD1397
July 201513.7PoorPoorFairFairSD2680
July 201441.4PoorPoorFairFairSD2680
August 201313.7PoorPoorFairFairSD2680
July 201213.7PoorPoorFairFairSD2680
June 201117.4FairFairFairFairFO2680
June 201065.6FairFairFairFairFO2680
June 200965.6FairFairFairFairFO2680
June 200866.6FairSatisfactoryFairFairFO2680
May 200766.6FairSatisfactoryFairSatisfactoryFO2680
July 200665.6FairFairFairSatisfactoryFO2680
July 200566.6FairSatisfactoryFairFairFO2680
July 200466.6FairSatisfactoryFairFairFO2680
September 200366.6FairSatisfactoryFairFairFO2680
August 200266.6FairSatisfactorySatisfactoryFairFO2680
August 200077.7FairSatisfactorySatisfactorySatisfactoryFO2680
November 199976.7FairFairSatisfactorySatisfactoryFO2680
December 199876.7FairFairSatisfactorySatisfactoryFO2680
November 199776.7FairFairSatisfactorySatisfactoryFO2680
November 199676.7FairFairSatisfactorySatisfactoryFO2680
November 199576.7FairFairSatisfactorySatisfactoryFO2680
December 199476.7FairFairSatisfactorySatisfactoryFO2680
December 199376.7FairFairSatisfactorySatisfactoryFO2680
December 199276.7FairFairSatisfactorySatisfactoryFO2680
November 199177.7FairSatisfactorySatisfactoryGoodFO2680