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I-71 SB over KY 1606-FALLEN TMB CRK

Map

Coordinates:
+38.48111, -85.26972
38°28'52" N, 85°16'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-71 SB over KY 1606-FALLEN TMB CRK
Structure number:052B00050L
Location:SBL 2M N OF KY 153 NTRCH
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:97.4 ft. [29.7 m]
Total length:359.3 ft. [109.5 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:29.5 ft. [9.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,913 [as of 2016]
Truck traffic:27% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:81.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryGoodSatisfactory1791381.4
July 2015FairSatisfactoryGoodSatisfactory1650781.8
July 2013FairFairGoodSatisfactory1650780.7
July 2011FairFairGoodSatisfactory1685073.1
November 2009FairFairGoodSatisfactory1630073.1
February 2008FairFairGoodGood3630078.1
September 2005FairFairGoodGood2934273.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,4371,4181900
Deck
Reinforced Concrete Top Flangesq. ft.12,84312,39345000
Substructure
Reinforced Concrete Columneach98100
Reinforced Concrete Abutmentlinear ft.101811280
Reinforced Concrete Pier Caplinear ft.126126000
Bearings
Movable Bearingeach168080
Steel Protective Coatingsq. ft.64320032
Fixed Bearingeach44000
Steel Protective Coatingsq. ft.1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7206754500