+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 

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. ratingEvaluationDeckSuper.Sub.ADT
January 201698.0Not deficientGoodVery GoodVery Good10700
January 201498.0Not deficientGoodVery GoodGood10700
February 201298.0Not deficientGoodVery GoodGood10700
February 201098.0Not deficientGoodVery GoodGood10700
March 200998.0Not deficientGoodVery GoodGood10700
March 200798.0Not deficientGoodVery GoodGood10700
January 200698.0Not deficientGoodVery GoodGood10700
December 200198.0Not deficientGoodVery GoodGood10700
July 199998.0Not deficientGoodVery GoodGood10700
August 199798.0Not deficientGoodVery GoodGood10700
July 199598.1Not deficientVery GoodVery GoodVery Good11800
February 199298.0Not deficientVery GoodVery GoodVery Good13100