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I 220 over JOHN R. LYNCH STREET

Map 

Coordinates:
+32.29619, -90.24791
32°17'46" N, 90°14'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 220 over JOHN R. LYNCH STREET
Structure number:11002200250005B
Location:0.5 MI N I 20
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:315.0 ft. [96.0 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:22.6 ft. [6.9 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1977
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:Better than present minimum criteria [7]
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:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:88.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201588.9FairFairVery GoodVery Good-27500
July 201389.7FairFairVery GoodVery Good-39500
July 201189.7FairFairVery GoodVery Good-39500
July 201089.7FairFairVery GoodVery Good-39500
July 200889.2GoodGoodVery GoodVery Good-31000
October 200691.2GoodVery GoodVery GoodVery Good-30500
August 200491.6GoodVery GoodVery GoodVery Good-23500
August 200291.6GoodVery GoodVery GoodVery Good-23000
September 200090.2GoodVery GoodVery GoodVery Good-25000
August 199890.2GoodVery GoodVery GoodVery Good-25000
February 199790.4GoodVery GoodVery GoodVery Good-23500
January 199591.3GoodVery GoodVery GoodVery Good-21000
March 199191.6GoodVery GoodVery GoodVery Good-17380