+34.22167, -118.47167
34°13'18" N, 118°28'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE 405 over ROSCOE BLVD
Structure number:53 1409
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:103.0 ft. [31.4 m]
Total length:187.0 ft. [57.0 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:141.1 ft. [43.0 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Skew angle:
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]
Main span material:Concrete [1]
Main span 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: September 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:216,000 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.2 tons [74.7 metric tons]
Inventory rating:49.8 tons [45.3 metric tons]
Sufficiency rating:82.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201582.0GoodVery GoodVery GoodVery Good-216000
September 201382.0GoodGoodGoodGood-216000
September 201182.0GoodGoodGoodGood-216000
September 200981.0FairFairGoodGood-216000
February 200882.0GoodGoodGoodGood-216000
July 200682.0GoodGoodGoodGood-216000
January 200482.0GoodGoodGoodGood-216000
December 200182.0GoodGoodGoodGood-177400
January 199683.0GoodGoodGoodGood-177400
May 199481.0GoodGoodVery GoodVery GoodFO199300
April 199281.0GoodGoodVery GoodVery GoodFO196200
March 199081.0GoodGoodVery GoodVery GoodFO196200