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I 220 over KCS RR & CLINTON BLVD

Map

Coordinates:
+32.32608, -90.24559
32°19'34" N, 90°14'44" W

Facts

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]
Operating rating:70.3 tons [63.9 metric tons]
Inventory rating:42.6 tons [38.7 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201678.6FairFairFairVery GoodFO29500
September 201480.4FairFairFairVery GoodFO27000
September 201280.4FairFairFairVery GoodFO28000
August 201080.4FairFairFairVery GoodFO28500
July 200890.5GoodGoodVery GoodVery GoodFO31000
October 200692.5GoodGoodVery GoodVery GoodFO30500
September 200473.1GoodVery GoodVery GoodVery GoodFO29500
August 200275.4GoodVery GoodVery GoodVery GoodFO25000
September 200074.8GoodVery GoodVery GoodVery GoodFO18000
August 199878.9GoodVery GoodVery GoodVery Good-18000
October 199678.9GoodVery GoodVery GoodVery Good-18000
January 199579.3GoodVery GoodVery GoodVery Good-18000
March 199179.4GoodVery GoodVery GoodVery Good-17380