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US90 SR10A over Bayou Texar

Map

Coordinates:
+30.42579, -87.18837
30°25'33" N, 87°11'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US90 SR10A over Bayou Texar
Structure number:480193
Location:0.4 Mi. West of SR289A
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:56.8 ft. [17.3 m]
Total length:511.2 ft. [155.8 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:85.0 ft. [25.9 m]
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:9
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: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:25,500 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:96.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodVery GoodGood2550096.4
April 2016GoodGoodVery GoodGood2550096.4
May 2014GoodGoodVery GoodGood2650096.3
May 2012GoodGoodVery GoodVery Good2550096.4
July 2010GoodGoodVery GoodVery Good2700096.2
August 2008GoodGoodVery GoodVery Good2650096.3
September 2006GoodGoodVery GoodVery Good2700096.2
October 2004GoodGoodExcellentExcellent2950077.8
October 2002GoodGoodExcellentExcellent2800097.4
November 2000GoodGoodExcellentExcellent2750097.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.7,1567,155100
Deck
Reinforced Concrete Decksq. ft.43,50333,06310,44000
Substructure
Reinforced Concrete Abutmentlinear ft.177177000
Prestressed Concrete Pileeach56411500
Reinforced Concrete Pier Caplinear ft.7096931600
Joints
Pourable Jointlinear ft.1704512500
Bearings
Elastomeric Bearingeach252252000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,5331,42510800
Other Material Bridge Raillinear ft.1,02281820310