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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 

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. ratingEvaluationDeckSuper.Sub.ADT
September 201591.6Not deficientSatisfactoryVery GoodVery Good3800
October 201191.6Not deficientSatisfactoryGoodGood3800
October 200791.7Not deficientSatisfactoryGoodGood3000
September 200591.7Not deficientSatisfactoryGoodGood3000
August 200491.7Not deficientGoodGoodGood3000
September 200291.7Not deficientGoodGoodGood3000
September 200091.7Not deficientGoodGoodGood3000
September 199891.7Not deficientGoodGoodGood3000
September 199691.7Not deficientGoodGoodGood3000
October 199491.8Not deficientGoodGoodVery Good3000
November 199287.7Functionally obsoleteGoodGoodVery Good3000
September 199087.7Functionally obsoleteGoodGoodVery Good3000