IS 64 WBL over Jefferson Ave


+37.21317, -76.58775
37°12'47" N, 76°35'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 WBL over Jefferson Ave
Structure number:000000000020700
Location:0.92 Mi To Int Rte 238
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:82.0 ft. [25.0 m]
Total length:344.2 ft. [104.9 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:60°
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,471 [as of 2014]
Truck traffic:3% 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:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairSatisfactoryFairFair4047180.0
November 2016FairSatisfactoryFairSatisfactory4047180.0
November 2014FairSatisfactoryFairFair4400080.0
November 2012FairSatisfactoryFairFair4400074.8
November 2010FairSatisfactoryFairFair4400074.8
November 2008FairSatisfactorySatisfactoryFair4400074.8
November 2006FairSatisfactorySatisfactoryFair4400074.8
December 2004FairSatisfactorySatisfactoryFair4400074.8
January 2003FairSatisfactorySatisfactoryFair4400074.8
January 2001FairSatisfactorySatisfactoryFair4400074.8
February 1999FairGoodSatisfactoryFair4400074.8
February 1997FairGoodSatisfactoryFair3250076.1
April 1995FairFairSatisfactoryFair3000076.1
March 1993FairFairSatisfactoryFair2343876.7
April 1991FairFairSatisfactoryFair2343877.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,06401,977843
Steel Protective Coatingsq. ft.21,920016,44005,480
Reinforced Concrete Decksq. ft.14,58614,5265820
Reinforced Concrete Columneach1610420
Reinforced Concrete Abutmentlinear ft.995336100
Reinforced Concrete Pier Caplinear ft.25712979490
Pourable Jointlinear ft.5044455900
Elastomeric Bearingeach3000300
Fixed Bearingeach3024060
Steel Protective Coatingsq. ft.3000300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.688688000
Concrete Protective Coatingsq. ft.2,4082,408000