Share:

S405-LA CIENEGA OF over IMPERIAL HWY & S405 ON

Map

Coordinates:
+33.93069, -118.36923
33°55'50" N, 118°22'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S405-LA CIENEGA OF over IMPERIAL HWY & S405 ON
Structure number:53 1241J
Location:07-LA-405-R21.22-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:141.1 ft. [43.0 m]
Total length:753.0 ft. [229.5 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance above deck:24.9 ft. [7.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:6
Main spans material:Prestressed concrete continuous [6]
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: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,000 [as of 2012]
Truck traffic:1% 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:Meets minimum tolerable limits to be left in place as is [4]
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:91.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood200091.8
May 2015GoodVery GoodVery GoodVery Good200091.8
May 2013GoodGoodVery GoodGood200091.8
May 2011GoodGoodVery GoodGood200091.8
May 2009GoodGoodVery GoodGood200091.8
November 2007GoodGoodVery GoodGood200091.8
April 2006GoodGoodVery GoodGood200091.8
April 2004GoodGoodVery GoodGood200091.8
March 2002GoodGoodVery GoodGood200091.8
March 2001GoodGoodVery GoodGood200091.8
September 1998GoodGoodVery GoodGood200091.8
August 1995GoodExcellentExcellentExcellent200095.8

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.230230000
Deck
Reinforced Concrete Top Flangesq. ft.1,9281,928000
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.1616000
Joints
Strip Seal Jointlinear ft.1515000
Compression Jointlinear ft.88000
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.479479000