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INTERSTATE 10 over ROBERTSON BL-W10 ON RAMP

Map

Coordinates:
+34.02973, -118.39259
34°01'47" N, 118°23'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 10 over ROBERTSON BL-W10 ON RAMP
Structure number:53 1556
Location:07-LA-010-R7.83-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.1 ft. [23.8 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:140.8 ft. [42.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1964
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:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:268,000 [as of 2009]
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:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodGoodGoodGood26800082.2
August 2014GoodVery GoodVery GoodVery Good26800085.0
August 2012FairFairGoodGood26800082.0
August 2010FairFairGoodGood27800082.0
August 2008FairFairGoodGood27800082.0
August 2006FairSatisfactoryGoodGood27800083.0
October 2004FairSatisfactoryGoodGood27800083.0
October 2002FairSatisfactoryGoodGood27800085.0
April 2001GoodGoodGoodGood24820085.0
July 1997GoodGoodGoodGood24820083.0
December 1993GoodGoodVery GoodVery Good28900083.0
October 1991GoodGoodVery GoodVery Good30700083.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.4545000
Deck
Reinforced Concrete Top Flangesq. ft.2,0652,065000
Concrete Protective Coatingsq. ft.2,0652,065000
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.9292000
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.9290200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4545000
Other Material Bridge Raillinear ft.9089100