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US ROUTE 101 over LAUREL CANYON BLVD

Map

Coordinates:
+34.15461, -118.39629
34°09'17" N, 118°23'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US ROUTE 101 over LAUREL CANYON BLVD
Structure number:53 1315
Location:07-LA-101-12.85-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:106.0 ft. [32.3 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:131.9 ft. [40.2 m]
Deck width edge-to-edge:136.2 ft. [41.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1960
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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:175,000 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:76.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodVery GoodVery GoodVery Good17500076.0
March 2014GoodGoodGoodGood17500076.0
March 2012GoodGoodGoodGood17500076.0
June 2010FairFairGoodGood17500075.0
March 2008FairFairGoodGood28900075.0
March 2006FairFairGoodGood28900075.0
March 2004FairSatisfactoryGoodGood28900076.0
March 2002FairSatisfactoryGoodGood22630078.0
April 2000FairSatisfactoryGoodGood22630078.0
April 1998FairSatisfactoryGoodGood22630078.0
March 1996GoodGoodGoodGood27170078.0
August 1994GoodGoodGoodGood27170078.0
May 1992GoodGoodGoodGood24760078.0

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.3434000
Deck
Reinforced Concrete Top Flangesq. ft.1,3001,300000
Concrete Protective Coatingsq. ft.1,3001,300000
Substructure
Reinforced Concrete Abutmentlinear ft.8282000
Reinforced Concrete Pileeach140140000
Joints
Pourable Jointlinear ft.8208200
Open Jointlinear ft.4545000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.125125000
Deck
Reinforced Concrete Slabsq. ft.7070000
Concrete Protective Coatingsq. ft.7070000