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KY-37 over NORTH ROLLING FORK

Map

Coordinates:
+37.55410, -84.93726
37°33'15" N, 84°56'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:KY-37 over NORTH ROLLING FORK
Structure number:011B00023N
Old structure number:011*0037*B0023 (from 1992 edition)
Location:1.3 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:1969
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:Latex Concrete or similar additive [3]

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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:48.6 tons [44.2 metric tons]
Inventory rating:29.2 tons [26.5 metric tons]
Sufficiency rating:87.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201687.7FairFairSatisfactorySatisfactory-459
October 201487.6FairFairSatisfactorySatisfactory-525
October 201291.7FairGoodSatisfactorySatisfactory-467
October 201091.6FairSatisfactorySatisfactorySatisfactory-583
October 200891.6FairSatisfactorySatisfactorySatisfactory-586
October 200679.5FairSatisfactorySatisfactorySatisfactory-528
October 200479.5FairSatisfactorySatisfactorySatisfactory-499
October 200279.2FairSatisfactorySatisfactorySatisfactory-394
October 200079.2GoodGoodGoodGood-394
October 199879.2GoodGoodGoodGood-394
October 199679.2GoodGoodGoodVery Good-394
October 199485.4GoodGoodGoodVery Good-324
October 199285.4GoodGoodGoodVery Good-324
October 199086.4GoodVery GoodGoodVery 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.7156921670
Deck
Reinforced Concrete Decksq. ft.4,5031,1263,37700
Wearing Surfacessq. ft.4,02904,02900
Substructure
Reinforced Concrete Pier Walllinear ft.844331100
Reinforced Concrete Abutmentlinear ft.110832700
Joints
Pourable Jointlinear ft.148000148
Bearings
Movable Bearingeach150906
Steel Protective Coatingsq. ft.11000
Fixed Bearingeach152706
Steel Protective Coatingsq. ft.11000
Bridge Rail
Other Material Bridge Raillinear ft.286286000