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N580-BRUCE ST OFF over 14 AVENUE (OFF-RAMP)

Map 

Coordinates:
+37.80000, -122.22333
37°47'60" N, 122°13'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:N580-BRUCE ST OFF over 14 AVENUE (OFF-RAMP)
Structure number:33 0309S
Location:04-ALA-580-R42.07-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:98.1 ft. [29.9 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:10,800 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.1 tons [84.6 metric tons]
Inventory rating:51.4 tons [46.7 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201598.0Not deficientVery GoodVery GoodVery Good10800
September 201398.0Not deficientGoodGoodGood10800
October 201194.0Functionally obsoleteGoodGoodGood10800
October 200994.0Functionally obsoleteGoodGoodGood10300
October 200789.0Structurally deficientSeriousGoodGood10300
September 200589.0Structurally deficientSeriousGoodGood10300
September 200489.0Structurally deficientSeriousGoodGood10300
September 200289.0Structurally deficientSeriousGoodGood10300
September 200089.0Structurally deficientSeriousGoodGood10300
September 199888.0Structurally deficientSeriousGoodGood10300
September 199696.0Functionally obsoleteSatisfactoryGoodGood10300
December 199496.0Functionally obsoleteSatisfactoryGoodGood10300
December 199296.0Functionally obsoleteSatisfactoryGoodGood8300
April 199096.0Functionally obsoleteGoodGoodVery Good8300