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38TH AVE over INTERSTATE 580

Map

Coordinates:
+37.78500, -122.19500
37°47'06" N, 122°11'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:38TH AVE over INTERSTATE 580
Structure number:33 0319
Location:04-ALA-580-R40.39-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:71.9 ft. [21.9 m]
Total length:231.0 ft. [70.4 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:48.2 ft. [14.7 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
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]
Number of main spans:4
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: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,765 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:40.3 tons [36.6 metric tons]
Inventory rating:31.0 tons [28.2 metric tons]
Sufficiency rating:91.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201591.7GoodVery GoodGoodGood-4765
September 201391.7GoodGoodGoodGood-4765
October 200994.6GoodGoodGoodGood-4500
October 200793.6FairFairGoodGood-4500
September 200593.6FairFairGoodGood-4500
August 200493.6FairFairGoodGood-4500
September 200293.6FairFairGoodGood-4500
September 200089.5PoorSeriousGoodGoodSD4500
January 200089.5PoorSeriousGoodGoodSD4500
September 199889.5PoorSeriousGoodGoodSD4500
September 199694.6GoodGoodGoodGood-4500
November 199494.7GoodGoodGoodGood-4500
December 199294.7GoodGoodGoodGood-4500
October 199094.7GoodGoodGoodGood-4500