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BALBOA BLVD over METROLINK,UP RR,SAN FERN

Map

Coordinates:
+34.31970, -118.49674
34°19'11" N, 118°29'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BALBOA BLVD over METROLINK,UP RR,SAN FERN
Structure number:53C1885
Location:AT SAN FERNANDO RD
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:117.1 ft. [35.7 m]
Total length:259.9 ft. [79.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:23,500 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodFairGood2350079.4
January 2015GoodVery GoodGoodVery Good2350091.3
January 2013FairFairFairGood2350078.3
March 2011PoorPoorFairGood2350076.1
January 2009PoorPoorFairGood2350076.1
February 2007PoorPoorFairGood2350076.1
May 2005FairFairSatisfactoryGood2350090.2
January 2000GoodGoodGoodGood3508088.5
January 1998GoodGoodGoodGood3508088.5
October 1994GoodGoodVery GoodVery Good3508088.8
September 1990GoodGoodVery GoodVery Good3508088.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.79493000
Deck
Reinforced Concrete Top Flangesq. ft.960960000
Wearing Surfacessq. ft.960009600
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.1616000
Steel Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.1717110000