I55 NB over I-55 N.B. / SR-3


+35.06350, -90.02275
35°03'49" N, 90°01'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55 NB over I-55 N.B. / SR-3
Structure number:79I00550029
Location:I55 / SR 3 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:62.0 ft. [18.9 m]
Total length:228.0 ft. [69.5 m]
Roadway width between curbs:96.1 ft. [29.3 m]
Deck width edge-to-edge:99.4 ft. [30.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:107,760 [as of 2017]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:90.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactoryGood10776090.8
December 2016FairSatisfactoryGoodGood10543090.9
February 2015FairSatisfactoryGoodGood10167089.0
February 2013FairSatisfactoryGoodGood9837089.2
March 2011FairSatisfactoryGoodGood9943089.1
April 2009FairSatisfactoryGoodGood10365088.9
June 2007GoodGoodGoodGood10626092.0
August 2005GoodGoodGoodGood9181089.5
August 2003GoodGoodGoodGood8937091.7
July 2001FairGoodSatisfactorySatisfactory6927074.8
January 2000FairGoodSatisfactorySatisfactory5660072.2
January 1998FairGoodSatisfactorySatisfactory6190071.5
September 1995FairGoodSatisfactorySatisfactory6190071.5
August 1995FairSatisfactorySatisfactorySatisfactory6011077.0
August 1993FairSatisfactorySatisfactorySatisfactory5331077.0
November 1991FairSatisfactorySatisfactorySatisfactory5291077.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,1271,127000
Reinforced Concrete Girder/Beamlinear ft.2252032200
Reinforced Concrete Decksq. ft.22,64322,640300
Reinforced Concrete Columneach3028200
Reinforced Concrete Abutmentlinear ft.2262131300
Reinforced Concrete Pier Caplinear ft.182182000
Elastomeric Bearingeach2323000
Fixed Bearingeach1401400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.451451000