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KY-70 over RICHLAND CREEK

Map

Coordinates:
+37.27361, -87.60417
37°16'25" N, 87°36'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-70 over RICHLAND CREEK
Structure number:054B00089N
Old structure number:054*0070*B0089 (from 1992 edition)
Location:.5 MI W OF JCT KY 1337
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:37.1 ft. [11.3 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Owner:State Highway Agency [01]
Year built:1965
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:5
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,171 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:50.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$473,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017PoorGoodGoodPoor217150.3
May 2015PoorSatisfactoryGoodPoor170953.5
May 2013PoorSatisfactoryGoodPoor170950.5
May 2011PoorSatisfactoryGoodPoor242049.7
May 2009PoorSatisfactoryGoodPoor273047.6
July 2007PoorGoodGoodPoor263049.3
May 2005PoorGoodGoodPoor275847.5
May 2003FairGoodGoodSatisfactory250575.8
May 2001FairGoodGoodSatisfactory250575.8
May 1999FairGoodGoodSatisfactory250575.8
May 1997PoorGoodGoodPoor250549.5
May 1995FairGoodGoodFair204065.7
May 1993FairSatisfactoryVery GoodGood204077.2
May 1991FairVery GoodVery GoodFair204065.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,2871,287000
Deck
Prestressed Concrete Top Flangesq. ft.3,9053,905000
Wearing Surfacessq. ft.3,5723,2431791500
Substructure
Timber Columneach3607227
Reinforced Concrete Abutmentlinear ft.6006000
Reinforced Concrete Pier Caplinear ft.1200105150
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2862404600
Steel Protective Coatingsq. ft.1,1441,0945000