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KY-1620 over OVER BIG SINKING CREEK

Map

Coordinates:
+38.23028, -83.15667
38°13'49" N, 83°09'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-1620 over OVER BIG SINKING CREEK
Structure number:032B00036N
Location:1.172 MI S OF JCT KY504
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:74.2 ft. [22.6 m]
Total length:78.1 ft. [23.8 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:267 [as of 2016]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:83.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactoryVery Good26783.7
July 2015GoodGoodGoodVery Good21688.2
July 2013GoodGoodGoodVery Good21690.2
July 2011GoodGoodGoodVery Good29785.6
July 2009GoodGoodGoodVery Good28385.6
August 2007GoodGoodGoodVery Good27985.7
August 2005GoodGoodGoodVery Good24190.2

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.468467010
Deck
Prestressed Concrete Top Flangesq. ft.1,8721,77680160
Substructure
Reinforced Concrete Abutmentlinear ft.5656000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.156156000
Steel Protective Coatingsq. ft.780007800