BALBOA AVE EB over MURPHY CANYON RD

Map 

Facts 

Name:	BALBOA AVE EB over MURPHY CANYON RD
Structure number:	57 0880R
Location:	11-SD-000-0.00-SD
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	121.1 ft. [36.9 m]
Total length:	125.0 ft. [38.1 m]
Roadway width between curbs:	37.1 ft. [11.3 m]
Deck width edge-to-edge:	40.4 ft. [12.3 m]
Vertical clearance below bridge:	23.6 ft. [7.2 m]
Skew angle:	13°
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]
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 2010]
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:	Equal to present minimum criteria [6]
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:	95.0

Previous Inspections 

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
January 2016	95.0	Good	Good	Very Good	Very Good	-	10700
January 2014	95.0	Good	Good	Very Good	Good	-	10700
February 2012	95.0	Good	Good	Very Good	Good	-	10700
February 2010	95.0	Good	Good	Very Good	Good	-	10700
March 2009	95.0	Good	Good	Very Good	Good	-	10700
March 2007	97.0	Good	Good	Very Good	Good	-	10700
January 2006	97.0	Good	Good	Very Good	Good	-	10700
December 2001	97.0	Good	Good	Very Good	Good	-	10700
July 1999	97.0	Good	Good	Very Good	Good	-	10700
August 1997	97.0	Good	Good	Very Good	Good	-	10700
July 1995	97.1	Good	Very Good	Very Good	Very Good	-	11800
February 1992	97.0	Good	Very Good	Very Good	Very Good	-	13100