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I 220 over US 80

Map

Coordinates:
+32.30049, -90.24636
32°18'02" N, 90°14'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220 over US 80
Structure number:11002200250008A
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:16.1 ft. [4.9 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:29,500 [as of 2015]
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:75.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201675.4FairFairFairVery Good-29500
September 201477.3FairFairFairVery Good-28500
September 201277.3FairFairFairVery Good-28000
August 201077.2FairFairFairVery Good-29500
July 200887.4GoodGoodVery GoodVery Good-31000
October 200689.6GoodVery GoodVery GoodVery Good-27500
August 200489.8GoodVery GoodVery GoodVery Good-23500
August 200289.7GoodVery GoodVery GoodVery Good-25000
September 200089.7GoodVery GoodVery GoodVery Good-25000
August 199889.7GoodVery GoodVery GoodVery Good-25000
October 199691.0GoodVery GoodVery GoodVery Good-23500
August 199591.0GoodVery GoodVery GoodVery Good-21000
January 199591.0GoodVery GoodVery GoodVery Good-21000
March 199191.0GoodVery GoodVery GoodVery Good-17380