I55 NB over I-55 NB / PVT. RD


+35.07636, -90.04242
35°04'35" N, 90°02'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55 NB over I-55 NB / PVT. 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:13.1 ft. [4.0 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: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:85,310 [as of 2017]
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]
Sufficiency rating:68.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$458,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactoryGood8531068.3
January 2017FairSatisfactorySatisfactoryGood8363068.4
February 2015FairSatisfactorySatisfactoryGood8103068.6
February 2013FairSatisfactorySatisfactoryGood8912068.0
March 2011FairSatisfactorySatisfactoryGood7625068.9
April 2009FairSatisfactorySatisfactoryGood8700067.2
June 2007FairSatisfactorySatisfactoryGood9162066.9
August 2005FairSatisfactorySatisfactoryGood9162066.9
August 2003FairSatisfactorySatisfactoryGood8845067.1
September 2001FairSatisfactorySatisfactoryGood9062068.0
January 2000FairSatisfactoryFairGood8079050.3
January 1998FairSatisfactoryFairGood7762052.8
August 1995FairSatisfactorySatisfactorySatisfactory7298067.5
August 1993FairSatisfactorySatisfactorySatisfactory7094071.0
November 1991FairSatisfactoryGoodSatisfactory6617071.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.787783400
Reinforced Concrete Decksq. ft.4,7474,745200
Wearing Surfacessq. ft.4,3434,3133000
Reinforced Concrete Columneach65100
Reinforced Concrete Abutmentlinear ft.9494000
Reinforced Concrete Pier Caplinear ft.8685100
Elastomeric Bearingeach4646000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.202200200