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INTERSTATE 405 over DEVONSHIRE STREET

Map 

Coordinates:
+34.25667, -118.47167
34°15'24" N, 118°28'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 405 over DEVONSHIRE STREET
Structure number:53 1500
Location:07-LA-405-46.24-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:50.9 ft. [15.5 m]
Total length:151.9 ft. [46.3 m]
Roadway width between curbs:233.9 ft. [71.3 m]
Deck width edge-to-edge:237.9 ft. [72.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1977
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:2
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: October 2015 

Status:Open, no restriction [A]
Average daily traffic:225,000 [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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:67.3 tons [61.2 metric tons]
Inventory rating:40.9 tons [37.2 metric tons]
Sufficiency rating:79.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201579.0Not deficientVery GoodVery GoodVery Good225000
October 201378.0Not deficientFairGoodGood225000
October 201176.0Structurally deficientPoorGoodSatisfactory225000
September 200976.0Structurally deficientPoorGoodSatisfactory216000
February 200876.0Structurally deficientPoorGoodSatisfactory216000
July 200676.0Structurally deficientPoorGoodSatisfactory216000
September 200576.0Structurally deficientPoorGoodSatisfactory216000
February 200478.0Not deficientFairGoodGood216000
November 200178.0Not deficientFairGoodGood162100
January 199679.0Not deficientSatisfactoryGoodGood162100
May 199479.0Not deficientGoodVery GoodVery Good179900
April 199279.0Not deficientGoodVery GoodVery Good196200
March 199076.0Functionally obsoleteGoodVery GoodVery Good196200