IS 664 over Chestnut Ave


+36.99708, -76.41212
36°59'49" N, 76°24'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 664 over Chestnut Ave
Structure number:000000000020736
Location:0.25 Mi To SCL Hampton
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:146.0 ft. [44.5 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:122.1 ft. [37.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span 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: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:69,098 [as of 2014]
Truck traffic:5% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactorySatisfactory6909881.7
July 2016FairSatisfactorySatisfactorySatisfactory6909882.7
July 2014FairSatisfactorySatisfactorySatisfactory6486382.2
July 2012FairSatisfactorySatisfactorySatisfactory6486382.2
July 2010FairSatisfactoryGoodSatisfactory6486383.3
August 2008FairSatisfactorySatisfactorySatisfactory6486383.3
May 2006FairSatisfactorySatisfactoryFair4862473.6
May 2004FairSatisfactorySatisfactoryFair5753272.0
May 2002FairFairSatisfactoryFair5258271.8
April 2000FairFairSatisfactoryFair3806274.3
May 1998FairFairGoodFair3806274.3
August 1996FairSatisfactoryVery GoodFair3822075.4
June 1994FairGoodSatisfactoryFair3822074.9
June 1992FairVery GoodVery GoodFair3822074.9
May 1992FairVery GoodVery GoodFair3822074.9
June 1990FairVery GoodVery GoodSatisfactory3822086.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,3361,811468570
Steel Protective Coatingsq. ft.36,67528,4457,3350895
Reinforced Concrete Decksq. ft.17,81214,5563,25600
Reinforced Concrete Abutmentlinear ft.378118198620
Pourable Jointlinear ft.24412351160
Movable Bearingeach1601600
Steel Protective Coatingsq. ft.1600016
Fixed Bearingeach1601510
Steel Protective Coatingsq. ft.1600016
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.58446811600