+32.32561, -90.24698
32°19'32" N, 90°14'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220 over KCS RR & CLINTON BLVD
Structure number:11002200250026C
Location:2.6 MI N I 20
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:165.0 ft. [50.3 m]
Total length:1018.1 ft. [310.3 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:21°
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+Mod / HS 20+Mod [6]
Number of main spans:11
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29,500 [as of 2014]
Truck traffic:15% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Sufficiency rating:78.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$780,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairFairVery Good2950078.6
September 2014FairFairFairVery Good2700080.4
September 2012FairFairFairVery Good2800080.4
August 2010FairFairFairVery Good2850080.4
July 2008GoodGoodVery GoodVery Good3100090.5
October 2006GoodGoodVery GoodVery Good3050092.5
September 2004GoodVery GoodVery GoodVery Good2950073.1
August 2002GoodVery GoodVery GoodVery Good2500075.4
September 2000GoodVery GoodVery GoodVery Good1800074.8
August 1998GoodVery GoodVery GoodVery Good1800078.9
October 1996GoodVery GoodVery GoodVery Good1800078.9
January 1995GoodVery GoodVery GoodVery Good1800079.3
March 1991GoodVery GoodVery GoodVery Good1738079.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.1,0181,018000
Reinforced Concrete Top Flangesq. ft.52,775052,77500
Reinforced Concrete Columneach2121000
Reinforced Concrete Abutmentlinear ft.156156000
Reinforced Concrete Pier Caplinear ft.107107000
Strip Seal Jointlinear ft.525519006
Assembly with Sealeach6666000
Movable Bearingeach4545000
Steel Protective Coatingsq. ft.4504500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,0361,70633000