+32.82278, -117.11639
32°49'22" N, 117°06'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:BALBOA AVE over RTE 15
Structure number:57 0878L
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:151.9 ft. [46.3 m]
Total length:306.1 ft. [93.3 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1982
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:Prestressed concrete continuous [6]
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: January 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,700 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201698.0GoodGoodVery GoodVery Good-10700
January 201498.0GoodGoodVery GoodGood-10700
February 201298.0GoodGoodVery GoodGood-10700
February 201098.0GoodGoodVery GoodGood-10700
March 200998.0GoodGoodVery GoodGood-10700
March 200798.0GoodGoodVery GoodGood-10700
January 200698.0GoodGoodVery GoodGood-10700
December 200198.0GoodGoodVery GoodGood-10700
July 199998.0GoodGoodVery GoodGood-10700
August 199798.0GoodGoodVery GoodGood-10700
July 199598.1GoodVery GoodVery GoodVery Good-11800
February 199298.0GoodVery GoodVery GoodVery Good-13100