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KY 645 over KY 645 over KY40

Map

Coordinates:
+37.85667, -82.51944
37°51'24" N, 82°31'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY 645 over KY 645 over KY40
Structure number:080B00045N
Location:JCT KY 645 and KY40
Purpose:Carries highway over highway and waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:112.9 ft. [34.4 m]
Total length:483.0 ft. [147.2 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:80.7 ft. [24.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:2010
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:5
Main spans material:Prestressed concrete continuous [6]
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 2018

Good/Fair/Poor Condition:Good
Status:New structure not yet open to traffic [G]
Average daily traffic:4,678 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodGoodVery GoodVery Good467881.0
August 2016GoodVery GoodVery GoodVery Good467881.0
August 2014GoodVery GoodVery GoodVery Good529981.0
August 2012GoodVery GoodVery GoodVery Good543181.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1301,130000
Deck
Reinforced Concrete Decksq. ft.38,97838,978000
Substructure
Reinforced Concrete Columneach2020000
Reinforced Concrete Abutmentlinear ft.208208000
Reinforced Concrete Pier Caplinear ft.318318000
Bearings
Elastomeric Bearingeach100100000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4491,449000