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KY-37 over NORTH ROLLING FORK

Map

Coordinates:
+37.55399, -84.95697
37°33'14" N, 84°57'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-37 over NORTH ROLLING FORK
Structure number:011B00024N
Old structure number:011*0037*B0024 (from 1992 edition)
Location:.2 MI E OF JCT KY 1108
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:53.2 ft. [16.2 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1968
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:3
Main spans material:Prestressed concrete [5]
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:459 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:47.3 tons [43.0 metric tons]
Inventory rating:28.5 tons [25.9 metric tons]
Sufficiency rating:87.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201687.9FairFairSatisfactorySatisfactory-459
October 201487.9FairFairSatisfactorySatisfactory-525
October 201291.9FairGoodSatisfactorySatisfactory-467
October 201091.9FairSatisfactorySatisfactorySatisfactory-583
October 200891.9FairSatisfactorySatisfactorySatisfactory-586
October 200680.5FairSatisfactorySatisfactorySatisfactory-528
October 200480.5FairSatisfactorySatisfactorySatisfactory-499
October 200280.2FairSatisfactorySatisfactorySatisfactory-394
October 200079.2GoodGoodGoodGood-394
October 199879.2GoodGoodGoodGood-394
October 199679.2GoodGoodGoodGood-394
October 199485.4GoodGoodVery GoodVery Good-324
October 199285.4GoodGoodVery GoodVery Good-324
October 199086.4GoodGoodVery GoodVery Good-324

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.740728750
Deck
Reinforced Concrete Decksq. ft.4,50304,50300
Substructure
Reinforced Concrete Pier Walllinear ft.76562000
Reinforced Concrete Abutmentlinear ft.11099830
Joints
Pourable Jointlinear ft.152000152
Bearings
Movable Bearingeach154308
Steel Protective Coatingsq. ft.11000
Fixed Bearingeach156207
Steel Protective Coatingsq. ft.11000
Bridge Rail
Other Material Bridge Raillinear ft.296296000