E10-N405 CONN over 10, 405, LACMTA, 3 ST


+34.03167, -118.43500
34°01'54" N, 118°26'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:E10-N405 CONN over 10, 405, LACMTA, 3 ST
Structure number:53 1627G
Purpose:Carries highway overpass over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:180.1 ft. [54.9 m]
Total length:2597.2 ft. [791.6 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:18.0 ft. [5.5 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:6
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:24,110 [as of 2004]
Truck traffic:2% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.8 tons [55.3 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:70.4
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$13,781,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201470.4Functionally obsoleteVery GoodVery GoodVery Good24110
July 201264.9Structurally deficientPoorGoodGood24110
July 201064.9Structurally deficientPoorGoodGood24110
July 200867.1Functionally obsoleteFairGoodGood24110
July 200668.2Functionally obsoleteSatisfactoryGoodGood24110
September 200468.2Functionally obsoleteSatisfactoryGoodGood24110
October 200268.7Functionally obsoleteSatisfactoryGoodGood21600
November 200168.7Functionally obsoleteSatisfactoryGoodGood21600
20000.0Not applicable---225000
July 199767.6Functionally obsoleteFairGoodGood21600
November 199370.9Functionally obsoleteGoodVery GoodVery Good20000
October 199170.9Functionally obsoleteGoodVery GoodVery Good20000