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US0090 over OVER CITY STREETS

Map

Coordinates:
+29.95217, -90.08412
29°57'08" N, 90°05'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0090 over OVER CITY STREETS
Structure number:023604509004154
Location:.58 MI EAST OF US 90
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:100.1 ft. [30.5 m]
Total length:3455.2 ft. [1053.1 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:57.4 ft. [17.5 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Owner:State Highway Agency [01]
Year built:1956
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:10
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:6,340 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:32.9 tons [29.9 metric tons]
Sufficiency rating:34.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$14,148,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201634.7PoorPoorSatisfactoryPoorSD6340
August 201534.6PoorPoorSatisfactoryPoorSD6340
September 201448.6PoorPoorSatisfactoryFairSD12680
October 201348.6PoorPoorSatisfactoryFairSD14120
October 201245.6FairFairSatisfactoryFairFO12030
October 201145.6FairFairSatisfactoryFairFO12090
November 200957.6FairSatisfactorySatisfactorySatisfactoryFO10660
November 200757.6FairSatisfactorySatisfactorySatisfactoryFO11450
June 200457.6FairSatisfactorySatisfactorySatisfactoryFO10020
April 200355.6FairFairSatisfactorySatisfactoryFO14490
June 199957.6FairSatisfactorySatisfactorySatisfactoryFO5441
April 199559.0FairSatisfactorySatisfactorySatisfactoryFO5586
August 199259.0FairSatisfactorySatisfactorySatisfactoryFO9489
May 199059.0FairSatisfactorySatisfactorySatisfactoryFO9489

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.21,57221,572000
Steel Stringerlinear ft.3,9473,947000
Deck
Reinforced Concrete Decksq. ft.137,234137,234000
Superstructure
Steel Floor Beamlinear ft.1,0551,055000
Substructure
Reinforced Concrete Pier Walllinear ft.6659700
Reinforced Concrete Abutmentlinear ft.7877010
Steel Pileeach195195000
Reinforced Concrete Pileeach129129000
Steel Pier Caplinear ft.4,2204,220000
Reinforced Concrete Pier Caplinear ft.330330000
Joints
Pourable Jointlinear ft.3,66303,2334300
Compression Jointlinear ft.2020000
Assembly without Seal Jointlinear ft.1,2131,213000
Bearings
Movable Bearingeach6790653206
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5,6625,662000
Deck
Reinforced Concrete Slabsq. ft.20,673020,67300