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WESTRIDGE RD over ARROYO CANYON

Map

Coordinates:
+34.06500, -118.49500
34°03'54" N, 118°29'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WESTRIDGE RD over ARROYO CANYON
Structure number:53C1686
Location:210 M W/O MANDVLE CYN RD
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:71.9 ft. [21.9 m]
Total length:84.0 ft. [25.6 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Skew angle:15°
Owner:City or Municipal Highway Agency [04]
Year built:1928
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,000 [as of 2005]
Truck traffic:1% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:80.5 tons [73.2 metric tons]
Inventory rating:48.1 tons [43.7 metric tons]
Sufficiency rating:74.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$411,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201574.8Fair-SatisfactoryVery GoodFO4000
September 201363.5Fair-FairGoodFO4000
September 201163.5Fair-FairGoodFO4000
December 200963.5FairGoodFairGoodFO4000
September 200763.5FairGoodFairGoodFO4000
July 200574.8GoodGoodGoodGoodFO4000
June 200075.0GoodGoodGoodGoodFO3200
June 199875.0GoodGoodGoodGoodFO3200
November 199575.0GoodVery GoodGoodVery GoodFO3200
September 199375.0GoodVery GoodGoodVery GoodFO3200
October 199175.0GoodVery GoodGoodVery GoodFO3200