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US0090B over S SERVICE RD/RAMP

Map 

Coordinates:
+29.94489, -90.07795
29°56'42" N, 90°04'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US0090B over S SERVICE RD/RAMP
Structure number:023602830800778
Location:.77 MI SOUTH OF I-10
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:632.9 ft. [192.9 m]
Total length:632.9 ft. [192.9 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1960
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:13
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:16,440 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.2 tons [73.8 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Sufficiency rating:90.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201490.3Not deficientSatisfactoryGoodGood16440
March 201290.4Not deficientGoodGoodGood15130
June 200890.8Not deficientGoodVery GoodGood11560
August 200690.9Not deficientVery GoodGoodVery Good10980
July 200485.8Functionally obsoleteGoodVery GoodGood10768
August 200285.8Functionally obsoleteGoodVery GoodVery Good10768
20000.0Not applicable---10988
September 199278.0Functionally obsoleteSatisfactorySatisfactorySatisfactory78636
April 199078.0Functionally obsoleteSatisfactorySatisfactorySatisfactory78636