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HELLMAN AVE over INTERSTATE 710

Map

Coordinates:
+34.06959, -118.16257
34°04'11" N, 118°09'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HELLMAN AVE over INTERSTATE 710
Structure number:53 1708
Location:07-LA-710-R27.11-LA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:77.1 ft. [23.5 m]
Total length:247.1 ft. [75.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1965
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 2009]
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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood500093.5
September 2014GoodVery GoodGoodVery Good500093.5
August 2012GoodGoodGoodGood500093.5
November 2010GoodGoodGoodGood500093.5
December 2006GoodGoodGoodGood500093.5
July 2004GoodGoodGoodGood500093.5
July 2002GoodGoodGoodGood490093.5
May 2001GoodGoodGoodGood490093.5
January 1998GoodGoodGoodGood490095.5
December 1994Good-Very GoodVery Good490093.6
March 1992Good-Very GoodVery Good490093.6

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.7568700
Deck
Reinforced Concrete Top Flangesq. ft.1,4651,465000
Wearing Surfacessq. ft.1,4651,464010
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.4242000
Joints
Pourable Jointlinear ft.4343000
Bearings
Movable Bearingeach1818000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.159158100