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INTERSTATE 405 over LACMTA LRT

Map 

Coordinates:
+34.18500, -118.47333
34°11'06" N, 118°28'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 405 over LACMTA LRT
Structure number:53 1362
Location:07-LA-405-41.27-LA
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.0 ft. [25.9 m]
Total length:220.2 ft. [67.1 m]
Roadway width between curbs:149.0 ft. [45.4 m]
Deck width edge-to-edge:153.9 ft. [46.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 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:3
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: September 2015 

Status:Open, no restriction [A]
Average daily traffic:220,000 [as of 2014]
Truck traffic:10% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:84.8 tons [77.1 metric tons]
Inventory rating:51.8 tons [47.1 metric tons]
Sufficiency rating:79.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201579.0Not deficientVery GoodVery GoodVery Good220000
September 201379.0Not deficientGoodGoodGood220000
September 201178.0Not deficientFairGoodGood220000
September 200978.0Not deficientFairGoodGood220000
January 200879.0Not deficientGoodGoodGood220000
July 200679.0Not deficientGoodGoodGood220000
February 200479.0Not deficientGoodGoodGood220000
December 200179.0Not deficientGoodGoodGood186000
January 199680.0Not deficientSatisfactoryGoodGood186000
May 199480.0Not deficientGoodVery GoodVery Good199300
April 199280.0Not deficientGoodVery GoodVery Good196200
February 199080.0Not deficientGoodVery GoodVery Good196200