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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 

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. ratingEvaluationDeckSuper.Sub.ADT
September 201591.7Not deficientVery GoodGoodGood4765
September 201391.7Not deficientGoodGoodGood4765
October 200994.6Not deficientGoodGoodGood4500
October 200793.6Not deficientFairGoodGood4500
September 200593.6Not deficientFairGoodGood4500
August 200493.6Not deficientFairGoodGood4500
September 200293.6Not deficientFairGoodGood4500
September 200089.5Structurally deficientSeriousGoodGood4500
January 200089.5Structurally deficientSeriousGoodGood4500
September 199889.5Structurally deficientSeriousGoodGood4500
September 199694.6Not deficientGoodGoodGood4500
November 199494.7Not deficientGoodGoodGood4500
December 199294.7Not deficientGoodGoodGood4500
October 199094.7Not deficientGoodGoodGood4500