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US0090 over ON RAMP

Map 

Coordinates:
+29.93064, -90.03838
29°55'50" N, 90°02'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US0090 over ON RAMP
Structure number:023602830804186
Location:1.77 MI SOUTH OF MISS. RI
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:20.0 ft. [6.1 m]
Total length:359.9 ft. [109.7 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Owner:State Highway Agency [01]
Year built:1989
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:18
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:16,980 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.3 tons [63.9 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:95.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201695.0Not deficientGoodGoodGood16980
March 201495.0Not deficientGoodGoodGood9070
March 201293.0Not deficientGoodGoodGood9160
July 200895.0Not deficientSatisfactorySatisfactorySatisfactory8190
June 200695.0Not deficientVery Good-Very Good8510
June 200495.0Not deficientVery Good-Very Good7870
July 200295.0Not deficientGood-Very Good8320
July 199895.0Not deficientVery Good-Very Good8559
September 199295.0Not deficientVery GoodVery GoodVery Good8511
September 198995.0Not deficientVery GoodVery GoodVery Good8511