IS 64 WBL over Route 641 & Abandoned RR


+37.26121, -76.64844
37°15'40" N, 76°38'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 WBL over Route 641 & Abandoned RR
Structure number:000000000019830
Location:0.30 Mi To Int Rte 199
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:76.1 ft. [23.2 m]
Total length:184.1 ft. [56.1 m]
Roadway width between curbs:54.1 ft. [16.5 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:1965
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,131 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,650,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactoryFairFair2813181.9
January 2016FairSatisfactoryFairFair2813181.9
January 2014FairSatisfactoryFairFair2500082.2
January 2012FairSatisfactoryFairFair2500082.2
January 2010FairSatisfactoryFairFair2500080.2
March 2008FairSatisfactoryFairFair2500080.2
January 2006FairGoodFairFair2500080.2
January 2004FairGoodFairFair2500080.2
January 2002FairSatisfactoryFairFair2500080.2
January 2000FairFairFairFair2500079.1
March 1998FairFairFairFair2500079.1
January 1996FairFairFairFair2400079.8
January 1994FairVery GoodFairFair1695281.5
January 1992FairVery GoodFairFair2046081.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,6561,61427150
Reinforced Concrete Decksq. ft.10,30410,16313650
Wearing Surfacessq. ft.9,9369,82300113
Reinforced Concrete Columneach84130
Reinforced Concrete Pier Walllinear ft.4746010
Reinforced Concrete Abutmentlinear ft.170818810
Reinforced Concrete Pier Caplinear ft.1085831190
Pourable Jointlinear ft.2252050020
Elastomeric Bearingeach5454000
Steel Protective Coatingsq. ft.2400024
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.368368000
Reinforced Concrete Bridge Raillinear ft.368368000
Concrete Protective Coatingsq. ft.1,6560001,656