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FONTAINE ST over INTERSTATE 580

Map

Coordinates:
+37.76500, -122.14833
37°45'54" N, 122°08'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:FONTAINE ST over INTERSTATE 580
Structure number:33 0339
Location:04-ALA-580-R37.34-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:80.1 ft. [24.4 m]
Total length:325.1 ft. [99.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:52.2 ft. [15.9 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1965
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:Fair
Status:Open, no restriction [A]
Average daily traffic:3,800 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:71.6 tons [65.1 metric tons]
Inventory rating:43.1 tons [39.2 metric tons]
Sufficiency rating:91.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201591.6FairSatisfactoryVery GoodVery Good-3800
October 201191.6FairSatisfactoryGoodGood-3800
October 200791.7FairSatisfactoryGoodGood-3000
September 200591.7FairSatisfactoryGoodGood-3000
August 200491.7GoodGoodGoodGood-3000
September 200291.7GoodGoodGoodGood-3000
September 200091.7GoodGoodGoodGood-3000
September 199891.7GoodGoodGoodGood-3000
September 199691.7GoodGoodGoodGood-3000
October 199491.8GoodGoodGoodVery Good-3000
November 199287.7GoodGoodGoodVery GoodFO3000
September 199087.7GoodGoodGoodVery GoodFO3000