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KY-9 over TWELVEMILE CREEK

Map

Coordinates:
+38.95194, -84.33667
38°57'07" N, 84°20'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-9 over TWELVEMILE CREEK
Structure number:019B00068N
Old structure number:019*0546*B0068 (from 1992 edition)
Location:400' SE KY 1997
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:182.1 ft. [55.5 m]
Total length:477.1 ft. [145.4 m]
Roadway width between curbs:82.0 ft. [25.0 m]
Deck width edge-to-edge:85.3 ft. [26.0 m]
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,679 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:75.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood1067975.0
August 2015GoodGoodGoodGood1059375.0
August 2013GoodGoodGoodGood1032475.0
August 2011GoodGoodGoodGood922075.0
December 2009GoodGoodGoodGood959075.0
January 2008GoodGoodGoodGood1150075.0
October 2005GoodGoodGoodGood1163775.0
August 1997GoodVery GoodVery GoodVery Good864375.0
May 1992GoodExcellentExcellentExcellent1000075.0
August 1991GoodExcellentExcellentExcellent1000075.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1391,139000
Steel Protective Coatingsq. ft.19,42919,23919000
Deck
Reinforced Concrete Decksq. ft.40,69240,28540700
Substructure
Reinforced Concrete Pier Walllinear ft.6464000
Reinforced Concrete Abutmentlinear ft.279271800
Reinforced Concrete Pier Caplinear ft.166165100
Joints
Strip Seal Jointlinear ft.171000171
Compression Jointlinear ft.171000171
Bearings
Elastomeric Bearingeach28141400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.954954000