I55 over I-55 N.B. / MCLEMORE AVE


+35.11633, -90.07186
35°06'59" N, 90°04'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55 over I-55 N.B. / MCLEMORE AVE
Structure number:79I00550089
Location:0.65 MI. S OF SR-1 JCT
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:76.1 ft. [23.2 m]
Total length:352.1 ft. [107.3 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:6
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: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:53,180 [as of 2017]
Truck traffic:24% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:69.5
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,286,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairFairGoodSatisfactory5318069.5
January 2017FairFairGoodSatisfactory5693069.2
February 2015FairFairSatisfactorySatisfactory5413067.3
February 2013FairFairSatisfactorySatisfactory6355066.7
March 2011FairFairSatisfactorySatisfactory4785067.7
April 2009FairFairSatisfactorySatisfactory5683067.1
June 2007FairFairSatisfactorySatisfactory6506066.6
August 2005FairSatisfactorySatisfactorySatisfactory6239067.8
August 2003FairSatisfactorySatisfactorySatisfactory6140067.9
September 2001FairSatisfactorySatisfactorySatisfactory6284069.9
January 2000FairSatisfactoryGoodSatisfactory5565076.9
January 1998FairSatisfactorySatisfactorySatisfactory5894078.9
September 1995FairSatisfactorySatisfactorySatisfactory4840082.0
August 1993FairSatisfactorySatisfactorySatisfactory4745082.0
November 1991FairSatisfactoryGoodSatisfactory3960079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,7022,701100
Reinforced Concrete Decksq. ft.14,68871113,6703070
Wearing Surfacessq. ft.13,952013,6453070
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.9290200
Reinforced Concrete Pier Caplinear ft.233229400
Elastomeric Bearingeach100100000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6406301000