I55 NB over I-55 NB / LEVEE RD


+35.07611, -90.04222
35°04'34" N, 90°02'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I55 NB over I-55 NB / LEVEE RD
Structure number:79I00550045
Location:1 MI W OF I240 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:39.7 ft. [12.1 m]
Total length:101.1 ft. [30.8 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
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:Bituminous [6]

Latest Available Inspection: January 2017 

Status:Open, no restriction [A]
Average daily traffic:83,630 [as of 2015]
Truck traffic:24% 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:Basically intolerable requiring high priority of replacement [2]
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]
Operating rating:53.5 tons [48.6 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:68.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$458,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201768.4Functionally obsoleteSatisfactorySatisfactoryGood83630
February 201568.6Functionally obsoleteSatisfactorySatisfactoryGood81030
February 201368.0Functionally obsoleteSatisfactorySatisfactoryGood89120
March 201168.9Functionally obsoleteSatisfactorySatisfactoryGood76250
April 200967.2Functionally obsoleteSatisfactorySatisfactoryGood87000
June 200766.9Functionally obsoleteSatisfactorySatisfactoryGood91620
August 200566.9Functionally obsoleteSatisfactorySatisfactoryGood91620
August 200367.1Functionally obsoleteSatisfactorySatisfactoryGood88450
September 200168.0Functionally obsoleteSatisfactorySatisfactoryGood90620
January 200050.3Functionally obsoleteSatisfactoryFairGood80790
January 199852.8Functionally obsoleteSatisfactoryFairGood77620
August 199567.5Functionally obsoleteSatisfactorySatisfactorySatisfactory72980
August 199371.0Functionally obsoleteSatisfactorySatisfactorySatisfactory70940
November 199171.5Functionally obsoleteSatisfactoryGoodSatisfactory66170