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BALBOA AVE EB over MURPHY CANYON RD

Map

Coordinates:
+32.82255, -117.11907
32°49'21" N, 117°07'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:23.0 ft. [7.0 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+Mod / HS 20+Mod [6]
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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,700 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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: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]
Sufficiency rating:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairFairGoodGood1070094.0
January 2016GoodGoodVery GoodVery Good1070095.0
January 2014GoodGoodVery GoodGood1070095.0
February 2012GoodGoodVery GoodGood1070095.0
February 2010GoodGoodVery GoodGood1070095.0
March 2009GoodGoodVery GoodGood1070095.0
March 2007GoodGoodVery GoodGood1070097.0
January 2006GoodGoodVery GoodGood1070097.0
December 2001GoodGoodVery GoodGood1070097.0
July 1999GoodGoodVery GoodGood1070097.0
August 1997GoodGoodVery GoodGood1070097.0
July 1995GoodVery GoodVery GoodVery Good1180097.1
February 1992GoodVery GoodVery GoodVery Good1310097.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3838000
Deck
Reinforced Concrete Top Flangesq. ft.43028015000
Substructure
Reinforced Concrete Abutmentlinear ft.2525000
Joints
Pourable Jointlinear ft.2323000
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7676000