IS 64 WBL over Lakeshead Drive


+37.27854, -76.66322
37°16'43" N, 76°39'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 WBL over Lakeshead Drive
Structure number:000000000019836
Location:2.11 Mi To Int Rte 143
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:50.2 ft. [15.3 m]
Total length:152.9 ft. [46.6 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:20°
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:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:91.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory2813191.2
January 2016FairSatisfactorySatisfactorySatisfactory2813190.2
February 2014FairSatisfactorySatisfactorySatisfactory2500090.5
January 2012FairSatisfactorySatisfactorySatisfactory2500090.5
January 2010FairSatisfactoryFairFair2500079.1
March 2008FairSatisfactoryFairFair2500079.1
January 2006FairSatisfactoryFairFair2500079.1
January 2004FairSatisfactoryFairFair2500079.1
January 2002FairSatisfactoryFairFair2500079.1
January 2000FairSatisfactoryFairFair2500079.1
April 1998FairGoodSatisfactorySatisfactory2500090.5
January 1996FairGoodFairFair2400079.8
February 1994FairVery GoodFairFair1695280.4
March 1992FairVery GoodFairFair3390578.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,0691,069000
Reinforced Concrete Decksq. ft.6,7216,7110100
Wearing Surfacessq. ft.6,4165,77400642
Reinforced Concrete Columneach65100
Reinforced Concrete Abutmentlinear ft.1451093600
Reinforced Concrete Pier Caplinear ft.110107210
Pourable Jointlinear ft.187178009
Elastomeric Bearingeach4242000
Steel Protective Coatingsq. ft.1800018
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3062660400
Reinforced Concrete Bridge Raillinear ft.306305010
Concrete Protective Coatingsq. ft.1,6821,5980084