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STATE ROUTE 27 over CALABASAS CREEK

Map

Coordinates:
+34.19216, -118.60578
34°11'32" N, 118°36'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 27 over CALABASAS CREEK
Structure number:53 0455
Location:07-LA-027-13.93-LA
Purpose:Carries highway overpass over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:29.9 ft. [9.1 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:42,000 [as of 2014]
Truck traffic:8% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2016Good8 out of 104200093.0
February 2014Good8 out of 104200093.0
February 2012Good8 out of 104200093.0
February 2010Good8 out of 104200093.0
June 2008Good8 out of 104200093.0
April 2007Good8 out of 104200093.0
December 2005Good8 out of 104200093.0
April 2004Good8 out of 104200093.0
May 2002Good8 out of 104310094.0
June 2000Good8 out of 104310094.0
April 1998Good8 out of 104310094.0
May 1996Good8 out of 103390079.9
September 1994Good8 out of 103390079.9
June 1992Good8 out of 103470079.8
August 1990Good8 out of 103470079.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.110110000
Wearing Surfacessq. ft.110110000