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KY-8 over TWELVE MILE CREEK

Map

Coordinates:
+38.96944, -84.30222
38°58'10" N, 84°18'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-8 over TWELVE MILE CREEK
Structure number:019B00003N
Old structure number:019*0008*B0003 (from 1992 edition)
Location:.25 MI E OF JCT KY 1566
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:147.0 ft. [44.8 m]
Total length:246.1 ft. [75.0 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1946
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,027 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 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 the assessed or calculated scour condition. [8]
Sufficiency rating:39.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018PoorFairPoorPoor102739.4
August 2017PoorFairFairPoor102739.4
December 2016PoorFairPoorPoor102715.5
August 2015PoorFairPoorPoor103542.0
August 2014PoorFairPoorPoor78944.3
August 2013PoorFairPoorPoor103542.0
April 2012PoorFairPoorPoor61046.1
August 2011PoorFairPoorPoor69646.0
August 2010PoorFairPoorPoor76544.4
March 2010PoorFairPoorPoor75045.9
August 2008PoorFairPoorPoor60646.1
February 2008FairSatisfactoryFairFair60660.3
April 2006FairGoodFairFair148154.1
October 2003FairVery GoodFairFair88456.3
September 2001FairFairSatisfactoryFair88448.2
November 2000FairFairSatisfactoryFair88448.2
August 1998FairFairSatisfactoryFair88448.2
September 1996FairSatisfactorySatisfactoryFair85749.3
September 1995FairSatisfactorySatisfactoryFair224846.2
September 1994FairSatisfactorySatisfactoryFair224853.6
October 1993FairSatisfactorySatisfactoryFair224853.6
November 1992FairSatisfactorySatisfactoryFair224853.6
November 1991FairSatisfactoryGoodFair224853.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.23718734160
Steel Stringerlinear ft.7507084200
Steel Protective Coatingsq. ft.3,6172,440650420107
Deck
Reinforced Concrete Decksq. ft.5,0854,0351,05000
Superstructure
Steel Trusslinear ft.310107141584
Steel Protective Coatingsq. ft.6,6785,28884046585
Steel Floor Beamlinear ft.2034994528
Steel Protective Coatingsq. ft.1,721480336670235
Steel Gusset Plateeach1601600
Steel Protective Coatingsq. ft.2532401300
Substructure
Reinforced Concrete Columneach63120
Reinforced Concrete Abutmentlinear ft.62032300
Steel Pileeach10100
Reinforced Concrete Pier Caplinear ft.58032260
Joints
Compression Jointlinear ft.4848000
Bearings
Movable Bearingeach20200
Steel Protective Coatingsq. ft.20200
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.20200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3002505000
Steel Protective Coatingsq. ft.1,5001,500000
Reinforced Concrete Bridge Raillinear ft.192127163514