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I-471 over GRAND AVE (KY 1892)

Map

Coordinates:
+39.08250, -84.47056
39°04'57" N, 84°28'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-471 over GRAND AVE (KY 1892)
Structure number:019B00051N
Old structure number:019*0471*B0051 (from 1992 edition)
Location:NB EXIT RAMP OVER KY1892
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.6 ft. [45.6 m]
Total length:149.6 ft. [45.6 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1977
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:95,154 [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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.5
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$726,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodGoodSatisfactory9515467.5
August 2015FairGoodGoodSatisfactory8986268.2
August 2013FairGoodGoodSatisfactory10236166.6
August 2011FairSatisfactorySatisfactorySatisfactory9090068.0
February 2010FairSatisfactorySatisfactorySatisfactory9300067.8
January 2008FairSatisfactorySatisfactorySatisfactory9340067.7
September 2005FairSatisfactorySatisfactorySatisfactory9876586.1
November 2003FairFairFairSatisfactory9162578.0
September 2001FairSatisfactoryGoodSatisfactory9162589.4
August 1999FairGoodGoodSatisfactory9162589.4
September 1997GoodVery GoodVery GoodGood9162589.4
September 1995GoodVery GoodVery GoodGood164395.7
October 1993GoodVery GoodVery GoodGood164395.7
August 1991GoodVery GoodVery GoodGood164395.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.5995801540
Steel Protective Coatingsq. ft.6,8935,1681,72500
Deck
Reinforced Concrete Decksq. ft.4,9224,77015020
Wearing Surfacessq. ft.3,6943,6643000
Substructure
Reinforced Concrete Abutmentlinear ft.56441020
Joints
Strip Seal Jointlinear ft.2702700
Bearings
Movable Bearingeach40400
Steel Protective Coatingsq. ft.120444
Fixed Bearingeach42200
Steel Protective Coatingsq. ft.1201002
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3002237520