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


+35.06333, -90.02250
35°03'48" N, 90°01'21" 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:14.4 ft. [4.4 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: February 2015 

Status:Open, no restriction [A]
Average daily traffic:101,670 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Operating rating:93.1 tons [84.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201589.0Functionally obsoleteSatisfactoryGoodGood101670
February 201389.2Functionally obsoleteSatisfactoryGoodGood98370
March 201189.1Functionally obsoleteSatisfactoryGoodGood99430
April 200988.9Not deficientSatisfactoryGoodGood103650
June 200792.0Not deficientGoodGoodGood106260
August 200589.5Not deficientGoodGoodGood91810
August 200391.7Not deficientGoodGoodGood89370
July 200174.8Not deficientGoodSatisfactorySatisfactory69270
January 200072.2Not deficientGoodSatisfactorySatisfactory56600
January 199871.5Not deficientGoodSatisfactorySatisfactory61900
September 199571.5Not deficientGoodSatisfactorySatisfactory61900
August 199577.0Functionally obsoleteSatisfactorySatisfactorySatisfactory60110
August 199377.0Functionally obsoleteSatisfactorySatisfactorySatisfactory53310
November 199177.0Functionally obsoleteSatisfactorySatisfactorySatisfactory52910