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S405-IMPERIAL HWY over LENNOX BLVD

Map

Coordinates:
+33.93812, -118.36879
33°56'17" N, 118°22'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S405-IMPERIAL HWY over LENNOX BLVD
Structure number:53 1242K
Location:07-LA-405-21.74-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:83.0 ft. [25.3 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:49.2 ft. [15.0 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete continuous [6]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:40,000 [as of 2012]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood4000093.2
June 2015GoodVery GoodVery GoodVery Good4000093.2
June 2013GoodGoodVery GoodGood4000093.2
June 2011GoodGoodVery GoodGood4000093.2
June 2009GoodGoodVery GoodGood4000093.2
November 2007GoodGoodVery GoodGood4000093.2
April 2006GoodGoodVery GoodGood4000093.2
April 2004GoodGoodVery GoodGood4000093.2
March 2002GoodGoodVery GoodGood4000093.2
March 2001GoodGoodVery GoodGood4000093.2
May 1997GoodGoodVery GoodGood4000093.2
August 1992GoodExcellentExcellentExcellent4000096.0
October 1989GoodExcellentExcellentExcellent4000096.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4545000
Deck
Reinforced Concrete Top Flangesq. ft.720719100
Substructure
Reinforced Concrete Pier Walllinear ft.3333000
Reinforced Concrete Abutmentlinear ft.3131000
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.3131000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8989000