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INTERSTATE 405 over OLYMPIC BLVD

Map

Coordinates:
+34.03911, -118.43937
34°02'21" N, 118°26'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 405 over OLYMPIC BLVD
Structure number:53 0706
Location:07-LA-405-30.18-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:119.1 ft. [36.3 m]
Roadway width between curbs:143.1 ft. [43.6 m]
Deck width edge-to-edge:213.6 ft. [65.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:296,000 [as of 2014]
Truck traffic:4% of total traffic
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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood29600083.0
August 2015FairSatisfactoryVery GoodVery Good29600083.0
August 2013PoorPoorVery GoodGood29600080.0
August 2011PoorPoorVery GoodGood29600080.0
August 2009FairFairVery GoodGood29600082.0
January 2008FairFairGoodGood29600077.0
June 2006GoodGoodGoodGood29600078.0
February 2004GoodGoodGoodGood28300078.0
May 2001GoodGoodGoodGood29900080.0
July 1997GoodGoodGoodGood29900080.0
November 1989GoodVery GoodVery GoodVery Good28980080.0

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.3636000
Prestressed Concrete Girder/Beamlinear ft.397397000
Deck
Reinforced Concrete Top Flangesq. ft.2,3632,362100
Concrete Protective Coatingsq. ft.2,3632,363000
Substructure
Reinforced Concrete Abutmentlinear ft.134134000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.213213000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.107107000