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I 220 over US 80

Map

Coordinates:
+32.30038, -90.24641
32°18'01" N, 90°14'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I 220 over US 80
Structure number:11002200250008B
Location:0.8 MI N I 20
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:129.9 ft. [39.6 m]
Total length:301.9 ft. [92.0 m]
Roadway width between curbs:48.6 ft. [14.8 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:17.7 ft. [5.4 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+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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,500 [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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:83.7 tons [76.1 metric tons]
Inventory rating:50.6 tons [46.0 metric tons]
Sufficiency rating:80.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201680.9FairFairFairVery Good-27500
September 201482.4FairFairFairVery Good-28500
September 201282.6FairFairFairVery Good-24500
August 201082.3FairFairFairVery Good-29500
July 200892.5GoodGoodVery GoodVery Good-31000
October 200694.5GoodGoodVery GoodVery Good-30500
August 200494.9GoodVery GoodVery GoodVery Good-23500
August 200294.8GoodVery GoodVery GoodVery Good-25000
September 200094.8GoodVery GoodVery GoodVery Good-25000
August 199894.8GoodVery GoodVery GoodVery Good-25000
October 199696.0GoodVery GoodVery GoodVery Good-23500
August 199596.0GoodVery GoodVery GoodVery Good-21000
January 199596.0GoodVery GoodVery GoodVery Good-21000
March 199196.0GoodVery GoodVery GoodVery Good-17380