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US0090 over WEST BOUND RAMP (OFF)

Map

Coordinates:
+29.67128, -91.10563
29°40'17" N, 91°06'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0090 over WEST BOUND RAMP (OFF)
Structure number:610404240600018
Location:1.0 M W of US 90&LA 662
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:94.2 ft. [28.7 m]
Total length:2123.1 ft. [647.1 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,530 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodVery Good253094.8
March 2016GoodGoodGoodVery Good251094.8
August 2014GoodGoodGoodVery Good250094.8
August 2012GoodGoodGoodVery Good247092.8
August 2010GoodGoodGoodVery Good250092.8
August 2008GoodGoodGoodVery Good250092.8
September 2006GoodGoodGoodVery Good239085.7
August 2004GoodGoodVery GoodVery Good247085.7
August 2002GoodGoodVery GoodVery Good232087.8
2000----2464077.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.9,1769,171320
Deck
Reinforced Concrete Decksq. ft.61,20561,205000
Substructure
Reinforced Concrete Columneach2323000
Reinforced Concrete Abutmentlinear ft.4040000
Prestressed Concrete Pileeach2222000
Reinforced Concrete Pier Caplinear ft.1,0141,014000
Joints
Pourable Jointlinear ft.1361220140
Compression Jointlinear ft.379037900
Bearings
Elastomeric Bearingeach7474000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4,1584,152060
Deck
Reinforced Concrete Slabsq. ft.3,4003,400000