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U.S. HIGHWAY 101 over HELIOTROPE DR

Map

Coordinates:
+34.08195, -118.29501
34°04'55" N, 118°17'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 101 over HELIOTROPE DR
Structure number:53 0672R
Location:07-LA-101-4.58-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:101.1 ft. [30.8 m]
Total length:610.9 ft. [186.2 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:65.6 ft. [20.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1950
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:8
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: January 2018

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: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:Basically intolerable requiring high priority of corrrective action [3]
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:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018GoodGoodGoodGood17500081.0
April 2016GoodVery GoodVery GoodVery Good17500081.0
March 2014GoodGoodGoodGood17500081.0
March 2012PoorPoorGoodGood17500078.0
March 2010PoorPoorGoodGood17500078.0
February 2008PoorPoorGoodGood11750079.0
February 2006PoorPoorGoodGood11750079.0
April 2004FairSatisfactoryGoodGood11750082.4
March 2002FairSatisfactoryGoodGood13660081.0
April 1998FairSatisfactoryGoodGood13660081.0
February 1996GoodGoodVery GoodVery Good11245087.4
July 1994GoodGoodVery GoodVery Good11245087.4
May 1992GoodGoodVery GoodVery Good11455087.2

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.186186000
Deck
Reinforced Concrete Top Flangesq. ft.3,7203,720000
Concrete Protective Coatingsq. ft.3,7203,720000
Substructure
Reinforced Concrete Columneach2020000
Reinforced Concrete Abutmentlinear ft.4747000
Reinforced Concrete Pier Caplinear ft.133133000
Joints
Pourable Jointlinear ft.113113000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.447447000