N405-W10 CONNECTOR over I 405 & I 10,SAWTELLE


+34.03131, -118.43591
34°01'53" N, 118°26'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N405-W10 CONNECTOR over I 405 & I 10,SAWTELLE
Structure number:53 1630G
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:1037.1 ft. [316.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1963
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:10
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: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26,803 [as of 2014]
Truck traffic:6% 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: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:62.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,522,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood2680362.0
August 2015FairSatisfactoryVery GoodVery Good2680362.0
August 2013FairFairGoodGood2680361.0
August 2011FairFairGoodGood2680361.0
August 2009FairFairGoodGood2680361.0
January 2008FairSatisfactoryGoodGood2680362.0
June 2006FairSatisfactoryGoodGood2680362.0
February 2004FairSatisfactoryGoodGood2680362.0
May 2001FairSatisfactoryGoodGood2680362.0
July 1997FairSatisfactoryGoodGood2680362.0
June 1992GoodVery GoodVery GoodVery Good2150066.3
November 1989GoodVery GoodVery GoodVery Good2150069.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.316316000
Reinforced Concrete Top Flangesq. ft.4,1064,106000
Concrete Protective Coatingsq. ft.4,1064,106000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.2626000
Pourable Jointlinear ft.2121000
Compression Jointlinear ft.4242000
Elastomeric Bearingeach1010000
Bridge Rail
Other Material Bridge Raillinear ft.640638020