Share:

LAUREL CANYON BLVD over TUJUNGA WASH

Map

Coordinates:
+34.23521, -118.40706
34°14'07" N, 118°24'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LAUREL CANYON BLVD over TUJUNGA WASH
Structure number:53C1233
Location:0.2 MI N OF 1-5
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1952
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:Bituminous [6]

Latest Available Inspection: December 2014

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,521 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:71.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$638,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2014GoodVery GoodVery GoodGood2152171.5
December 2012FairSatisfactoryGoodGood2152171.5
March 2011FairSatisfactoryGoodGood2152171.5
December 2008FairSatisfactoryGoodGood3700066.8
May 2005FairSatisfactoryGoodGood3700066.8
May 2001GoodGoodGoodGood1980072.0
April 1998GoodGoodGoodGood1980072.0
February 1996GoodGoodGoodGood1980072.0
December 1993GoodGoodVery GoodVery Good1980074.4
January 1990GoodGoodVery GoodVery Good1980074.4

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.2020000
Deck
Reinforced Concrete Top Flangesq. ft.340340000
Wearing Surfacessq. ft.3403063400
Substructure
Reinforced Concrete Abutmentlinear ft.3830800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.60501000
Steel Protective Coatingsq. ft.3027300