+32.29620, -90.24870
32°17'46" N, 90°14'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 220 over JOHN R. LYNCH STREET
Structure number:11002200250005A
Location:0.5 MI N I 20
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:140.1 ft. [42.7 m]
Total length:321.9 ft. [98.1 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:55.4 ft. [16.9 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1970
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,500 [as of 2013]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:89.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201589.2FairFairVery GoodVery Good-27500
July 201390.0FairFairVery GoodVery Good-39000
July 201190.0FairFairVery GoodVery Good-39000
July 201090.0FairFairVery GoodVery Good-39000
July 200889.5GoodGoodVery GoodVery Good-31000
October 200691.5GoodVery GoodVery GoodVery Good-30500
August 200491.8GoodVery GoodVery GoodVery Good-23500
August 200291.9GoodVery GoodVery GoodVery Good-23000
September 200090.5GoodVery GoodVery GoodVery Good-25000
August 199890.5GoodVery GoodVery GoodVery Good-25000
February 199790.7GoodVery GoodVery GoodVery Good-23500
January 199591.3GoodVery GoodVery GoodVery Good-21000
March 199191.6GoodVery GoodVery GoodVery Good-17380