Share:

US-431 over GREEN RIVER & ROUGH RIVE

Map

Coordinates:
+37.48417, -87.13472
37°29'03" N, 87°08'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-431 over GREEN RIVER & ROUGH RIVE
Structure number:075B00018N
Old structure number:075*0431*B0018 (from 1992 edition)
Location:.50 MI SOU. OF JCT KY 136
Purpose:Carries highway over highway and waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:319.9 ft. [97.5 m]
Total length:1644.1 ft. [501.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:72.2 ft. [22.0 m]
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:6,008 [as of 2017]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:38.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$6,658,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodFairSatisfactory600838.0
May 2016FairGoodFairSatisfactory593132.6
June 2015PoorGoodPoorSatisfactory593117.6
May 2014PoorGoodPoorSatisfactory686717.6
May 2012PoorGoodPoorSatisfactory650028.3
October 2010PoorGoodPoorSatisfactory647028.3
January 2009FairGoodFairGood603044.3
October 2006FairVery GoodFairGood711050.5
October 2004FairVery GoodFairGood683355.6
September 2003FairVery GoodFairGood698555.4
September 2001FairVery GoodSatisfactoryGood698566.0
October 2000FairVery GoodSatisfactoryGood698566.0
October 1998GoodVery GoodGoodGood698566.0
October 1996GoodVery GoodGoodGood507268.2
October 1994FairFairFairFair510051.1
October 1993FairFairFairFair510053.1
October 1992FairFairSatisfactorySatisfactory510065.3
October 1991FairFairFairSatisfactory510052.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,3403,64070000
Steel Protective Coatingsq. ft.11000
Steel Stringerlinear ft.5,1404,88325700
Steel Protective Coatingsq. ft.11000
Deck
Reinforced Concrete Decksq. ft.44,229044,22900
Superstructure
Steel Trusslinear ft.1,546301,506100
Steel Protective Coatingsq. ft.22000
Steel Floor Beamlinear ft.9128664600
Steel Protective Coatingsq. ft.11000
Steel Gusset Plateeach124844000
Steel Protective Coatingsq. ft.1111000
Substructure
Reinforced Concrete Columneach32221000
Reinforced Concrete Abutmentlinear ft.8080000
Reinforced Concrete Pier Caplinear ft.4664194700
Joints
Strip Seal Jointlinear ft.2432162700
Bearings
Movable Bearingeach70234070
Steel Protective Coatingsq. ft.11000
Fixed Bearingeach53030023
Steel Protective Coatingsq. ft.11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,2802,2801,00000