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STATE ROUTE 27 over CALABASAS CREEK

Map 

Coordinates:
+34.19167, -118.60500
34°11'30" N, 118°36'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 

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]
Operating rating:73.0 tons [66.4 metric tons]
Inventory rating:43.9 tons [39.9 metric tons]
Sufficiency rating:93.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201693.0Not deficient---42000
February 201493.0Not deficient---42000
February 201293.0Not deficient---42000
February 201093.0Not deficient---42000
June 200893.0Not deficient---42000
April 200793.0Not deficient---42000
December 200593.0Not deficient---42000
April 200493.0Not deficient---42000
May 200294.0Not deficient---43100
June 200094.0Not deficient---43100
April 199894.0Not deficient---43100
May 199679.9Not deficient---33900
September 199479.9Not deficient---33900
June 199279.8Not deficient---34700
August 199079.8Not deficient---34700