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I 55 over NORTHSIDE DRIVE

Map

Coordinates:
+32.35627, -90.15189
32°21'23" N, 90°09'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 55 over NORTHSIDE DRIVE
Structure number:11000550250991A
Location:1.6 MI N SR 25
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:148.0 ft. [45.1 m]
Total length:412.1 ft. [125.6 m]
Roadway width between curbs:56.4 ft. [17.2 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:58,000 [as of 2014]
Truck traffic:20% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairFairFairVery Good5800079.7
August 2014FairFairFairVery Good5100080.4
July 2012FairFairFairVery Good4900080.7
June 2010FairFairFairVery Good4250081.4
June 2008FairSatisfactoryVery GoodVery Good4200094.1
October 2006FairSatisfactoryVery GoodVery Good4150094.1
October 2004GoodVery GoodVery GoodVery Good3950094.3
August 2002GoodVery GoodVery GoodVery Good3750094.5
October 2000GoodVery GoodVery GoodVery Good3000095.2
September 1998GoodVery GoodVery GoodVery Good3000095.2
January 1997GoodVery GoodVery GoodVery Good3000095.2
January 1995GoodVery GoodVery GoodVery Good2900095.8
June 1991GoodVery GoodVery GoodVery Good2594096.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.412412000
Deck
Reinforced Concrete Top Flangesq. ft.24,4680024,4680
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.120120000
Joints
Assembly without Seal Jointlinear ft.112112000
Bearings
Movable Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.824824000