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KY-1470 over PERKINS CREEK

Map

Coordinates:
+36.64583, -84.38306
36°38'45" N, 84°22'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-1470 over PERKINS CREEK
Structure number:074B00019N
Old structure number:074*1470*B0019 (from 1992 edition)
Location:.2 MI W of W-JCT KY 592
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:31.5 ft. [9.6 m]
Total length:33.1 ft. [10.1 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:State Highway Agency [01]
Year built:1935
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:128 [as of 2017]
Truck traffic:11% 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: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:Meets minimum tolerable limits to be left in place as is [4]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:48.2
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$87,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairFairFairFair12848.2
February 2017FairFairFairFair12052.8
February 2016FairFairFairFair12052.8
February 2015FairFairFairFair21452.7
February 2014FairFairFairFair20152.7
February 2013FairSatisfactoryFairFair17253.7
February 2012FairSatisfactoryFairFair21753.7
February 2011FairSatisfactoryFairFair28153.7
February 2010FairSatisfactorySatisfactorySatisfactory27164.7
February 2009FairSatisfactorySatisfactorySatisfactory28464.7
March 2008FairSatisfactorySatisfactorySatisfactory30964.7
February 2006FairSatisfactorySatisfactorySatisfactory29864.7
February 2004FairSatisfactorySatisfactorySatisfactory44764.4
February 2002FairSatisfactorySatisfactorySatisfactory44765.4
February 2000FairSatisfactorySatisfactorySatisfactory44764.4
February 1998FairSatisfactorySatisfactorySatisfactory44763.4
February 1996FairSatisfactorySatisfactorySatisfactory44763.4
February 1994FairSatisfactorySatisfactorySatisfactory21653.0
February 1992FairSatisfactorySatisfactorySatisfactory21653.0
February 1990FairSatisfactorySatisfactorySatisfactory21653.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1989870300
Steel Protective Coatingsq. ft.94962980120120
Deck
Reinforced Concrete Decksq. ft.66032633040
Wearing Surfacessq. ft.6015366500
Substructure
Reinforced Concrete Abutmentlinear ft.96078180
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6406400
Steel Protective Coatingsq. ft.163016300