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KY-455 over I-71 @ 60.373

Map

Coordinates:
+38.72944, -84.85389
38°43'46" N, 84°51'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-455 over I-71 @ 60.373
Structure number:039B00014N
Old structure number:039*0455*B0014 (from 1992 edition)
Location:1.5 MI W OF JCT US 127
Purpose:Carries highway over highway
Route classification:Minor Collector (Rural) [08]
Length of largest span:100.1 ft. [30.5 m]
Total length:350.1 ft. [106.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:995 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairFairSatisfactorySatisfactory99581.2
July 2015FairFairSatisfactorySatisfactory141980.9
July 2013FairFairSatisfactorySatisfactory150480.9
July 2011FairSatisfactorySatisfactorySatisfactory151069.7
August 2009FairGoodSatisfactorySatisfactory140069.8
December 2007FairGoodSatisfactoryGood114070.0
August 2005FairGoodSatisfactoryGood134069.9
June 1999GoodGoodGoodGood87569.0
August 1997GoodGoodGoodGood87569.0
May 1995GoodGoodGoodGood32378.0
September 1993GoodGoodVery GoodGood32377.5
July 1991GoodGoodVery GoodVery Good32376.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,4001,3564040
Deck
Reinforced Concrete Top Flangesq. ft.11,83011,12071000
Wearing Surfacessq. ft.9,7689,18258600
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.1311121450
Reinforced Concrete Pier Caplinear ft.1171071000
Joints
Open Jointlinear ft.801045250
Bearings
Movable Bearingeach1610420
Steel Protective Coatingsq. ft.2624020
Fixed Bearingeach44000
Steel Protective Coatingsq. ft.66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.700700000