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KY-70 over RICHLAND CREEK

Map

Coordinates:
+37.27381, -87.60419
37°16'26" 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 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,709 [as of 2013]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
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]
Operating rating:67.9 tons [61.7 metric tons]
Inventory rating:41.9 tons [38.1 metric tons]
Sufficiency rating:53.5
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$473,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201553.5PoorSatisfactoryGoodPoorSD1709
May 201350.5PoorSatisfactoryGoodPoorSD1709
May 201149.7PoorSatisfactoryGoodPoorSD2420
May 200947.6PoorSatisfactoryGoodPoorSD2730
July 200749.3PoorGoodGoodPoorSD2630
May 200547.5PoorGoodGoodPoorSD2758
May 200375.8FairGoodGoodSatisfactoryFO2505
May 200175.8FairGoodGoodSatisfactoryFO2505
May 199975.8FairGoodGoodSatisfactoryFO2505
May 199749.5PoorGoodGoodPoorSD2505
May 199565.7FairGoodGoodFairFO2040
May 199377.2FairSatisfactoryVery GoodGoodFO2040
May 199165.7FairVery GoodVery GoodFairFO2040

Element Data

Source: National Bridge Elements dataset, 2016 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.3,9053,71019500
Wearing Surfacessq. ft.3,5723,39317900
Substructure
Timber Columneach3607227
Reinforced Concrete Abutmentlinear ft.6006000
Reinforced Concrete Pier Caplinear ft.120012000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2862404600
Steel Protective Coatingsq. ft.1,1441,0945000