ROUTE 10 over ROUTE 405


+34.03108, -118.43381
34°01'52" N, 118°26'02" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 10 over ROUTE 405
Structure number:53 1628
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.6 ft. [26.1 m]
Total length:246.1 ft. [75.0 m]
Roadway width between curbs:111.9 ft. [34.1 m]
Deck width edge-to-edge:116.8 ft. [35.6 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:25°
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:237,000 [as of 2009]
Truck traffic:2% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodGood23700077.8
July 2016GoodGoodGoodGood23700077.8
July 2014GoodVery GoodVery GoodVery Good23700080.0
July 2012PoorPoorGoodGood26830072.0
July 2010PoorPoorGoodGood26830072.0
July 2008PoorPoorGoodGood26830072.0
July 2006FairSatisfactoryGoodGood26830075.0
September 2004FairSatisfactoryGoodGood26830075.0
October 2002FairSatisfactoryGoodGood26900075.0
April 2001FairSatisfactoryGoodGood25160075.0
July 1997FairFairGoodGood25160074.0
November 1993GoodGoodVery GoodVery Good21900075.0
October 1991GoodGoodVery GoodVery Good23400075.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.7575000
Reinforced Concrete Top Flangesq. ft.2,6702,670000
Concrete Protective Coatingsq. ft.2,5582,558000
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.9695010
Reinforced Concrete Pileeach11000
Compression Jointlinear ft.8077300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7575000
Other Material Bridge Raillinear ft.150149010