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INTERSTATE 405 over JEFFERSON BLVD

Map 

Coordinates:
+33.98833, -118.39667
33°59'18" N, 118°23'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 405 over JEFFERSON BLVD
Structure number:53 1255
Location:07-LA-405-25.93-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:163.1 ft. [49.7 m]
Roadway width between curbs:138.1 ft. [42.1 m]
Deck width edge-to-edge:144.4 ft. [44.0 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:17.7 ft. [5.4 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]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:284,000 [as of 2009]
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:Better than present minimum criteria [7]
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:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.0 tons [37.3 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:78.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201578.9Not deficientVery GoodVery GoodVery Good284000
July 201382.0Not deficientGoodGoodGood294000
July 201182.0Not deficientGoodGoodGood294000
July 200982.0Not deficientSatisfactoryGoodGood294000
December 200782.0Not deficientGoodGoodGood294000
May 200681.0Not deficientFairGoodGood294000
April 200481.0Not deficientFairGoodGood294000
April 200281.0Not deficientFairGoodGood315700
April 200182.0Not deficientGoodGoodGood315700
June 199782.0Not deficientGoodGoodGood315700
June 199282.0Not deficientVery GoodVery GoodVery Good289800
October 198980.0Functionally obsoleteVery GoodVery GoodVery Good289800