I 220S TO I 20E over I 220 NORTH


+32.30017, -90.24651
32°18'01" N, 90°14'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220S TO I 20E over I 220 NORTH
Structure number:110022002500020
Location:0.2 MI N I 20
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:120.1 ft. [36.6 m]
Total length:297.9 ft. [90.8 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1969
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:4
Main spans material:Steel continuous [4]
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:10,000 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Operating rating:69.1 tons [62.8 metric tons]
Inventory rating:41.4 tons [37.6 metric tons]
Sufficiency rating:90.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201690.0FairFairGoodVery Good-10000
September 201491.0FairFairVery GoodVery Good-10000
September 201290.8FairFairVery GoodVery Good-12000
July 201090.8FairFairVery GoodVery Good-12000
July 200889.9GoodGoodGoodVery Good-31000
October 200688.9GoodGoodGoodVery Good-30500
August 200488.5GoodGoodGoodVery Good-25000
August 200288.5GoodGoodGoodVery Good-25000
September 200088.5GoodGoodGoodVery Good-25000
August 199888.5GoodGoodGoodVery Good-25000
March 199789.4GoodGoodGoodVery Good-16140
January 199589.8GoodGoodGoodVery Good-14674
March 199189.9GoodGoodGoodVery Good-13340