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INTERSTATE 405 over SEPULVEDA BLVD

Map

Coordinates:
+34.14797, -118.46936
34°08'53" N, 118°28'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 405 over SEPULVEDA BLVD
Structure number:53 0740
Location:07-LA-405-38.59-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.4 ft. [24.5 m]
Total length:259.9 ft. [79.2 m]
Roadway width between curbs:199.5 ft. [60.8 m]
Deck width edge-to-edge:202.8 ft. [61.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:51°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2014
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:2
Main spans material:Concrete continuous [2]
Main spans 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: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:274,000 [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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood27400083.0
September 2015FairSatisfactoryVery GoodVery Good27400083.0
September 2013PoorPoorGoodGood27400078.0
September 2011PoorPoorGoodGood27400078.0
September 2009PoorPoorGoodGood27400078.0
January 2008PoorPoorGoodGood27400078.0
July 2006FairSatisfactoryGoodGood27400081.0
February 2004FairSatisfactoryGoodGood27400081.0
December 2001FairSatisfactoryGoodGood26660081.0
January 1998FairSatisfactoryGoodGood26660083.0
January 1996GoodGoodVery GoodVery Good27650083.0
January 1994GoodGoodVery GoodVery Good27650083.0
April 1992GoodGoodVery GoodVery Good27520083.0
February 1990GoodGoodVery GoodVery Good27520083.0

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.7979000
Steel Girder/Beamlinear ft.396396000
Prestressed Concrete Girder/Beamlinear ft.104104000
Deck
Reinforced Concrete Top Flangesq. ft.4,8944,893100
Concrete Protective Coatingsq. ft.4,8944,894000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Pier Walllinear ft.236236000
Reinforced Concrete Abutmentlinear ft.236236000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.1212000
Joints
Pourable Jointlinear ft.248248000
Bearings
Elastomeric Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.237237000