Share:

INTERSTATE 10 over ROBERTSON BL-W10 ON RAMP

Map 

Coordinates:
+34.03000, -118.39167
34°01'48" N, 118°23'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 10 over ROBERTSON BL-W10 ON RAMP
Structure number:53 1556
Location:07-LA-010-R7.83-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.1 ft. [23.8 m]
Total length:142.4 ft. [43.4 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:140.8 ft. [42.9 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1964
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]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:268,000 [as of 2009]
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:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201485.0Not deficientVery GoodVery GoodVery Good268000
August 201282.0Not deficientFairGoodGood268000
August 201082.0Not deficientFairGoodGood278000
August 200882.0Not deficientFairGoodGood278000
August 200683.0Not deficientSatisfactoryGoodGood278000
October 200483.0Not deficientSatisfactoryGoodGood278000
October 200285.0Not deficientSatisfactoryGoodGood278000
April 200185.0Not deficientGoodGoodGood248200
July 199783.0Not deficientGoodGoodGood248200
December 199383.0Not deficientGoodVery GoodVery Good289000
October 199183.0Not deficientGoodVery GoodVery Good307000