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KY-708 over LYNAM CREEK

Map

Coordinates:
+37.53611, -83.60361
37°32'10" N, 83°36'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-708 over LYNAM CREEK
Structure number:065B00021N
Old structure number:065*0708*B0021 (from 1992 edition)
Location:2.2 MI SOU. OF JCT KY 52
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:20.7 ft. [6.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:260 [as of 2016]
Truck traffic:3% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:76.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$82,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood26076.9
March 2015GoodGoodGoodGood34276.8
March 2013FairGoodGoodSatisfactory38376.7
December 2011FairGoodSatisfactorySatisfactory36676.7
December 2009FairGoodSatisfactorySatisfactory46372.5
November 2007FairGoodSatisfactorySatisfactory44272.6
October 2005GoodGoodGoodGood53472.4
December 2003GoodGoodGoodGood40972.5
November 2001GoodGoodGoodGood40976.5
December 1999GoodGoodVery GoodGood40976.5
November 1997GoodGoodVery GoodGood40976.5
October 1995GoodGoodGoodGood17576.9
December 1993GoodGoodGoodGood17573.2
December 1991GoodGoodGoodGood17573.2

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.210210000
Deck
Prestressed Concrete Top Flangesq. ft.665665000
Wearing Surfacessq. ft.638638000
Substructure
Reinforced Concrete Abutmentlinear ft.106105100
Reinforced Concrete Pile Cap/Footinglinear ft.106106000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6060000
Steel Protective Coatingsq. ft.300300000