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INTERSTATE-95 SBL over EB RT 460 BUS (36) WYTHE

Map

Coordinates:
+37.22764, -77.39530
37°13'40" N, 77°23'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE-95 SBL over EB RT 460 BUS (36) WYTHE
Structure number:000000000021153
Location:0.46 Fr 85S & .09 To 460W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:67.9 ft. [20.7 m]
Total length:112.9 ft. [34.4 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:43,003 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactoryFairSatisfactory4300379.3
June 2015FairSatisfactorySatisfactorySatisfactory4300391.9
June 2013FairSatisfactorySatisfactorySatisfactory3150093.0
June 2011FairSatisfactorySatisfactorySatisfactory3150093.0
July 2009FairSatisfactorySatisfactorySatisfactory3150093.0
June 2007FairFairSatisfactorySatisfactory3150090.9
June 2005FairFairSatisfactorySatisfactory3150090.9
July 2003FairFairSatisfactorySatisfactory3150090.9
June 2001GoodGoodGoodGood3150094.0
September 1999FairGoodGoodSatisfactory3150091.9
June 1997FairGoodGoodSatisfactory3150091.9
June 1995FairGoodGoodSatisfactory3450093.4
July 1993FairSatisfactoryVery GoodSatisfactory3024893.7
June 1991FairSatisfactoryVery GoodGood3024894.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.490227245180
Steel Protective Coatingsq. ft.4,5053,910051877
Reinforced Concrete Girder/Beamlinear ft.306293490
Deck
Reinforced Concrete Decksq. ft.3,9053,79586240
Wearing Surfacessq. ft.3,6073,3872018911
Reinforced Concrete Top Flangesq. ft.2,4272,165227350
Wearing Surfacessq. ft.2,2432,2050380
Substructure
Reinforced Concrete Columneach83230
Reinforced Concrete Abutmentlinear ft.172083890
Reinforced Concrete Pier Caplinear ft.1127422160
Joints
Pourable Jointlinear ft.20100100
Compression Jointlinear ft.92046460
Bearings
Movable Bearingeach70340
Steel Protective Coatingsq. ft.140068
Fixed Bearingeach70520
Steel Protective Coatingsq. ft.1400104
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2261705600
Reinforced Concrete Bridge Raillinear ft.26411377740