IS 64 EBL over Lakeshead Drive


+37.27843, -76.66371
37°16'42" N, 76°39'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 EBL over Lakeshead Drive
Structure number:000000000019834
Location:2.11 Mi To Int Rte 143
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
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:27°
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:31,659 [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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory3165995.0
January 2016FairSatisfactoryFairSatisfactory3165978.3
February 2014FairSatisfactoryFairSatisfactory2941278.6
January 2012FairSatisfactoryFairSatisfactory2941278.6
January 2010FairSatisfactoryFairFair2941278.6
March 2008FairSatisfactoryFairFair2951578.6
January 2006FairSatisfactoryFairFair2745078.8
January 2004FairSatisfactoryFairFair2806778.8
January 2002FairSatisfactoryFairFair2786078.8
January 2000FairVery GoodFairFair2571779.0
April 1998FairVery GoodSatisfactorySatisfactory2500090.5
January 1996FairVery GoodFairFair2400079.8
February 1994FairGoodSatisfactorySatisfactory2050091.4
March 1992FairGoodFairSatisfactory3390578.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,0701,070000
Reinforced Concrete Decksq. ft.6,7276,724300
Wearing Surfacessq. ft.6,4215,45800963
Reinforced Concrete Columneach65010
Reinforced Concrete Abutmentlinear ft.14910336100
Reinforced Concrete Pier Caplinear ft.114108240
Pourable Jointlinear ft.9900099
Compression Jointlinear ft.9900099
Elastomeric Bearingeach4242000
Steel Protective Coatingsq. ft.1800018
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.306306000
Reinforced Concrete Bridge Raillinear ft.306306000
Concrete Protective Coatingsq. ft.1,6821,5980084