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RIVERSIDE DRIVE over I 55

Map 

Coordinates:
+32.32345, -90.15906
32°19'24" N, 90°09'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RIVERSIDE DRIVE over I 55
Structure number:51000550250967B
Location:0.6 MI S SR 25
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:86.9 ft. [26.5 m]
Total length:162.1 ft. [49.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:36.4 ft. [11.1 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
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: June 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,200 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:76.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$793,000,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201676.2GoodGoodGoodVery GoodFO1200
July 201473.3GoodGoodGoodVery GoodFO1200
July 201273.3GoodGoodGoodVery GoodFO1200
June 201073.3GoodGoodGoodVery GoodFO1200
June 200873.3GoodGoodGoodVery GoodFO1200
October 200674.3GoodGoodGoodVery GoodFO1200
October 200476.3GoodGoodGoodVery GoodFO1000
August 200276.3GoodGoodGoodVery GoodFO1000
October 200083.8GoodGoodGoodVery GoodFO570
August 199882.9GoodGoodGoodVery GoodFO570
March 199783.0GoodGoodGoodVery GoodFO570
January 199589.0GoodGoodGoodVery GoodFO520
March 199389.0GoodGoodGoodVery GoodFO480
June 199189.0GoodGoodGoodVery GoodFO400