SOUTH DRIVE over I 220


+32.31975, -90.24824
32°19'11" N, 90°14'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SOUTH DRIVE over I 220
Structure number:510022002500220
Location:2.2 MI N I 20
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:89.9 ft. [27.4 m]
Total length:314.0 ft. [95.7 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,400 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairVery GoodVery Good140089.9
September 2014FairFairVery GoodVery Good230089.9
September 2012FairFairVery GoodVery Good230089.9
August 2010FairFairVery GoodVery Good220089.9
July 2008GoodVery GoodVery GoodVery Good250090.9
October 2006GoodVery GoodVery GoodVery Good250092.9
September 2004GoodVery GoodVery GoodVery Good350092.8
August 2002GoodVery GoodVery GoodVery Good40093.0
September 2000GoodVery GoodVery GoodVery Good40093.0
August 1998GoodVery GoodVery GoodVery Good40093.0
October 1996GoodVery GoodVery GoodVery Good40093.0
January 1995GoodVery GoodVery GoodVery Good250093.0
February 1993GoodVery GoodVery GoodVery Good366093.0
March 1991GoodVery GoodVery GoodVery Good40093.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.3,1203,116400
Reinforced Concrete Decksq. ft.20,50020,500000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.192192000
Reinforced Concrete Pier Caplinear ft.189187200
Pourable Jointlinear ft.112112000
Elastomeric Bearingeach6060000
Movable Bearingeach2002000
Steel Protective Coatingsq. ft.2000200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.628628000