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GRAND AVE over ROSE CANYON CREEK

Map 

Coordinates:
+32.80194, -117.22194
32°48'07" N, 117°13'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GRAND AVE over ROSE CANYON CREEK
Structure number:57C0525
Location:0.4 MI W OF MISSION BAY
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:50.9 ft. [15.5 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:63.7 ft. [19.4 m]
Deck width edge-to-edge:97.1 ft. [29.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1956
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:39,700 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:69.9 tons [63.5 metric tons]
Sufficiency rating:87.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201587.9PoorPoorGoodSatisfactorySD39700
September 201387.9PoorPoorGoodSatisfactorySD39700
April 201187.9PoorPoorGoodSatisfactorySD39700
September 200888.0PoorPoorGoodSatisfactorySD38800
November 200788.0PoorPoorGoodSatisfactorySD38800
November 200588.0PoorPoorSatisfactorySatisfactorySD38800
February 200385.9PoorSeriousSatisfactoryGoodSD38800
January 200187.8GoodGoodGoodGood-42000
April 199987.8GoodGoodGoodGood-42000
April 199688.7GoodGoodVery GoodVery Good-42000
January 199488.7GoodGoodVery GoodVery Good-42000
January 199288.7GoodGoodVery GoodVery Good-42000