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SUNSET BLVD over SILVER LAKE BLVD

Map

Coordinates:
+34.08263, -118.27268
34°04'57" N, 118°16'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SUNSET BLVD over SILVER LAKE BLVD
Structure number:53C0136
Location:100 M N OF PARKMAN
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:62.0 ft. [18.9 m]
Total length:64.0 ft. [19.5 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1934
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:31,333 [as of 2009]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016GoodGoodGoodVery Good3133389.9
May 2014FairFairSatisfactoryGood3133388.9
May 2012FairFairSatisfactoryGood3133388.9
November 2010FairFairSatisfactoryGood2774089.2
May 2008FairFairSatisfactoryGood2774089.2
September 2006FairFairGoodGood2774089.2
January 2006FairFairGoodGood2774089.2
February 2005FairFairGoodGood2774089.2
July 1999GoodGoodGoodGood3190089.9
August 1997GoodGoodGoodGood3190089.9
October 1995GoodGoodGoodVery Good3190090.5
August 1993GoodGoodGoodVery Good3190090.5
September 1991GoodGoodGoodGood3190090.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1761413500
Steel Protective Coatingsq. ft.58461200
Deck
Reinforced Concrete Decksq. ft.4604144600
Wearing Surfacessq. ft.4603778300
Substructure
Reinforced Concrete Columneach1818000
Reinforced Concrete Abutmentlinear ft.5959000
Reinforced Concrete Pileeach11000
Bearings
Elastomeric Bearingeach1818000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6362100