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LA TUNA CANYON RD over HANSEN HEIGHTS CHANNEL

Map

Coordinates:
+34.23400, -118.36401
34°14'02" N, 118°21'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA TUNA CANYON RD over HANSEN HEIGHTS CHANNEL
Structure number:53C1221
Location:0.I MI E OF SUNLAND BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:23.0 ft. [7.0 m]
Total length:24.9 ft. [7.6 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Skew angle:11°
Owner:City or Municipal Highway Agency [04]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,630 [as of 2006]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2015GoodVery GoodVery GoodVery Good963096.1
February 2013GoodGoodGoodGood963096.1
May 2011GoodGoodGoodGood963096.1
December 2008GoodGoodGoodGood963096.1
September 2004GoodGoodGoodGood963096.1
April 2001GoodGoodGoodGood1640095.5
March 1999GoodGoodGoodGood1640095.5
May 1997GoodGoodGoodGood1640095.5
April 1996GoodGoodGoodGood1640095.5
February 1994GoodVery GoodVery GoodVery Good1640095.8
January 1992GoodVery GoodVery GoodVery Good1640095.8
February 1990GoodVery GoodVery GoodVery Good1640095.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.3232000
Reinforced Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.156630
Deck
Reinforced Concrete Slabsq. ft.153149400
Wearing Surfacessq. ft.153148500