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LAUREL CANYON BLVD over EAST CANYON CHANNEL

Map

Coordinates:
+34.28082, -118.45531
34°16'51" N, 118°27'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LAUREL CANYON BLVD over EAST CANYON CHANNEL
Structure number:53C1231
Location:BTW HUBBARD ST/RINCON AV
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:25.9 ft. [7.9 m]
Total length:28.9 ft. [8.8 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:23,729 [as of 2005]
Truck traffic:2% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:78.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2015Good7 out of 102372978.0
January 2013Good7 out of 102372978.0
March 2011Good8 out of 102000078.6
December 2008Good8 out of 102000094.2
January 2005Good8 out of 102000094.2
March 2000-N out of 101870094.4
February 1998Good8 out of 101870094.4
November 1995Good8 out of 101870094.2
October 1993Good8 out of 101870094.2
November 1991Good8 out of 101870094.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.35251000
Bridge Rail
Other Material Bridge Raillinear ft.90900