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IS 64 WBL over Hampton Rvr & Route 351

Map

Coordinates:
+37.03279, -76.33962
37°01'58" N, 76°20'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 WBL over Hampton Rvr & Route 351
Structure number:000000000020346
Location:1.28 Mi East Of Rte 167
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:2782.3 ft. [848.0 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:55.8 ft. [17.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:44°
Owner:State Highway Agency [01]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:48,563 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:69.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$26,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairFairFairFair4856369.0
September 2016FairFairFairFair4856369.0
September 2014FairFairFairFair4450072.3
September 2012FairFairFairFair4450072.3
October 2010FairFairFairSatisfactory4450073.0
October 2009FairFairGoodSatisfactory4450084.0
October 2008FairFairFairSatisfactory4450073.0
August 2007FairFairFairSatisfactory4450073.0
June 2006FairFairGoodSatisfactory4450084.0
March 2005FairFairGoodSatisfactory4450084.0
April 2003FairFairGoodSatisfactory4450084.0
December 2000FairFairGoodSatisfactory4450084.0
October 1999FairFairGoodSatisfactory4450084.0
December 1997FairSatisfactoryGoodSatisfactory4450085.0
September 1995FairSatisfactoryGoodSatisfactory4050085.0
June 1993GoodGoodVery GoodGood4050085.0
May 1991GoodGoodVery GoodVery Good4034581.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5332721,26100
Steel Protective Coatingsq. ft.32,064024,04808,016
Prestressed Concrete Girder/Beamlinear ft.22,28422,24210320
Deck
Reinforced Concrete Decksq. ft.155,235104,35446,4644,4170
Substructure
Reinforced Concrete Columneach1919000
Reinforced Concrete Abutmentlinear ft.1384855350
Reinforced Concrete Pile Cap/Footinglinear ft.168168000
Prestressed Concrete Pileeach273027030
Steel Pier Caplinear ft.5454000
Steel Protective Coatingsq. ft.1,2001,200000
Reinforced Concrete Pier Caplinear ft.1,9971,9796120
Joints
Strip Seal Jointlinear ft.1126820240
Pourable Jointlinear ft.5020410920
Compression Jointlinear ft.33524735530
Bearings
Elastomeric Bearingeach232226420
Steel Protective Coatingsq. ft.232023200
Movable Bearingeach224216080
Steel Protective Coatingsq. ft.224022400
Fixed Bearingeach112112000
Steel Protective Coatingsq. ft.112011200
Pot Bearingeach21100
Steel Protective Coatingsq. ft.20200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5,5644,844226980