US0090 over RAMP DG-5


+29.92791, -90.03867
29°55'40" N, 90°02'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0090 over RAMP DG-5
Structure number:023602830804386
Location:1.97 MI SOUTH OF MISS. RI
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:350.1 ft. [106.7 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.9 ft. [7.6 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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,170 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.3 tons [64.8 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201595.0GoodGoodVery GoodVery Good-9170
December 201395.0GoodVery GoodVery GoodVery Good-9070
December 201195.0GoodVery GoodVery GoodVery Good-9330
September 200895.0GoodVery GoodVery GoodVery Good-8190
August 200695.0GoodVery GoodVery GoodVery Good-8510
June 200495.0GoodVery GoodVery GoodVery Good-7870
June 200295.0GoodVery GoodVery GoodVery Good-8320
July 199895.0GoodVery GoodVery GoodVery Good-8559
September 199295.0GoodVery GoodVery GoodVery Good-8511
September 198995.0GoodVery GoodVery GoodVery Good-8511

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.630630000
Reinforced Concrete Decksq. ft.4,85304,85300
Reinforced Concrete Pier Walllinear ft.1616000
Reinforced Concrete Abutmentlinear ft.2525000
Reinforced Concrete Pileeach22000
Reinforced Concrete Pier Caplinear ft.4444000
Pourable Jointlinear ft.2222000
Compression Jointlinear ft.6666000
Elastomeric Bearingeach1818000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.700700000
Reinforced Concrete Slabsq. ft.3,2203,220000