+36.73778, -88.86861
36°44'16" N, 88°52'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-307 over OBION CREEK
Structure number:053B00020N
Old structure number:053*0307*B0020 (from 1992 edition)
Location:1.8 MI NOR. OF JCT KY 703
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:296.9 ft. [90.5 m]
Roadway width between curbs:22.3 ft. [6.8 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:State Highway Agency [01]
Year built:1948
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:9
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:857 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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 minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:78.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactorySatisfactorySatisfactory85778.0
November 2015FairSatisfactorySatisfactorySatisfactory79278.1
November 2013FairSatisfactorySatisfactorySatisfactory79278.1
November 2011FairSatisfactorySatisfactorySatisfactory88177.9
November 2009FairSatisfactorySatisfactorySatisfactory84178.0
November 2007FairSatisfactorySatisfactorySatisfactory82178.1
February 2004FairGoodSatisfactorySatisfactory87277.9
February 2002FairGoodSatisfactorySatisfactory71679.8
February 2000FairGoodSatisfactorySatisfactory71679.8
February 1998FairGoodSatisfactorySatisfactory71679.8
February 1996FairGoodSatisfactorySatisfactory71679.8
February 1994FairGoodSatisfactorySatisfactory55879.2
February 1992FairGoodSatisfactorySatisfactory55879.2
February 1990FairGoodSatisfactoryGood55879.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.1,18801,176120
Reinforced Concrete Top Flangesq. ft.7,11107,11100
Wearing Surfacessq. ft.6,62906,62900
Reinforced Concrete Columneach4504500
Reinforced Concrete Pier Caplinear ft.264025680
Pourable Jointlinear ft.182018200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.594059400