Share:

BALBOA AVE-S15 ON over MURPHY CANYON ROAD

Map 

Coordinates:
+32.82222, -117.11861
32°49'20" N, 117°07'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BALBOA AVE-S15 ON over MURPHY CANYON ROAD
Structure number:57 0880G
Location:11-SD-015-R9.22-SD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:122.1 ft. [37.2 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:27°
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]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2016 

Status:Open, no restriction [A]
Average daily traffic:7,200 [as of 2010]
Truck traffic:2% 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:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:95.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201695.3Not deficientGoodVery GoodVery Good7200
January 201495.3Not deficientGoodVery GoodGood7200
February 201295.3Not deficientGoodVery GoodGood7200
February 201095.5Not deficientGoodVery GoodGood4800
March 200995.5Not deficientGoodVery GoodGood4800
March 200797.5Not deficientGoodVery GoodGood4800
January 200697.5Not deficientGoodVery GoodGood4800
December 200197.5Not deficientGoodVery GoodGood4800
July 199997.5Not deficientGoodVery GoodGood4800
August 199797.5Not deficientGoodVery GoodGood4800
July 199597.6Not deficientVery GoodVery GoodVery Good4800
February 199297.6Not deficientVery GoodVery GoodVery Good4800