I 10 & RAMPS over I 110 & 29 STREETS


+34.02667, -118.25000
34°01'36" N, 118°15'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 10 & RAMPS over I 110 & 29 STREETS
Structure number:53 1301
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:191.9 ft. [58.5 m]
Total length:21919.0 ft. [6680.6 m]
Roadway width between curbs:93.2 ft. [28.4 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1959
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:271
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: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:287,000 [as of 2009]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:60.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$627,967,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201660.0GoodGoodGoodGoodFO287000
October 201460.0FairSatisfactorySatisfactoryGoodFO287000
October 201260.0FairSatisfactorySatisfactoryGoodFO287000
October 201060.0FairSatisfactorySatisfactoryGoodFO304000
October 200860.0FairSatisfactorySatisfactoryGoodFO304000
February 200760.0FairSatisfactorySatisfactoryGoodFO304000
November 200660.0FairSatisfactorySatisfactoryGoodFO304000
October 200560.0FairSatisfactorySatisfactoryGoodFO304000
January 200460.0FairSatisfactorySatisfactoryGoodFO304000
January 200355.0PoorSeriousSatisfactoryGoodSD304000
March 200155.0PoorSeriousSatisfactoryGoodSD267100
February 200155.0PoorSeriousSatisfactoryGoodSD267100
April 199860.0GoodGoodGoodGoodFO267100
July 199762.0GoodGoodGoodGoodFO267100
October 198727.3FairGoodSatisfactoryGoodSD307000