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Leatherwood Road over Marrowbone Creek

Map

Coordinates:
+36.83611, -85.56472
36°50'10" N, 85°33'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Leatherwood Road over Marrowbone Creek
Structure number:029C00055N
Location:0.15 Mile South of KY-90
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:21.7 ft. [6.6 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:232 [as of 2009]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:60.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairGoodVery GoodSatisfactory23260.5
June 2016GoodVery GoodVery GoodGood23260.0
March 2016GoodVery GoodVery GoodVery Good23260.0
June 2014GoodVery GoodVery GoodVery Good19560.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.159159000
Deck
Reinforced Concrete Decksq. ft.1,1481,1351300
Substructure
Reinforced Concrete Abutmentlinear ft.87761100
Reinforced Concrete Pile Cap/Footinglinear ft.6663300
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.106106000
Steel Protective Coatingsq. ft.530530000