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US0090B over US 90-B W.OFF RAMP

Map 

Coordinates:
+29.95057, -90.08513
29°57'02" N, 90°05'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US0090B over US 90-B W.OFF RAMP
Structure number:023602830800758
Location:.75 MI SOUTH OF I-10
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:57.1 ft. [17.4 m]
Total length:472.1 ft. [143.9 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:26.6 ft. [8.1 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:5
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]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Sufficiency rating:97.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201497.4Not deficientSatisfactoryGoodGood16440
March 201297.6Not deficientGoodGoodGood15130
June 200897.9Not deficientGoodGoodGood11560
August 200698.0Not deficientGoodGoodVery Good10980
July 200494.9Functionally obsoleteGoodVery GoodVery Good10768
August 200294.9Functionally obsoleteGoodVery GoodVery Good10768
July 199894.9Functionally obsoleteGoodVery GoodVery Good10988
January 199395.0Functionally obsoleteSatisfactorySatisfactorySatisfactory13106
January 199195.0Functionally obsoleteSatisfactorySatisfactorySatisfactory13106