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E&W580-E24 CONNCTR over I580,SR24,BARTD,CONN,ST

Map 

Coordinates:
+37.82611, -122.26694
37°49'34" N, 122°16'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:E&W580-E24 CONNCTR over I580,SR24,BARTD,CONN,ST
Structure number:33 0302H
Location:04-ALA-580-45.23-OAK
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:146.0 ft. [44.5 m]
Total length:3940.2 ft. [1200.9 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance above deck:23.0 ft. [7.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1970
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:42
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: July 2014 

Status:Open, no restriction [A]
Average daily traffic:40,000 [as of 2002]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.5 tons [73.2 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201491.0Functionally obsoleteSatisfactoryVery GoodGood40000
July 201291.0Functionally obsoleteSatisfactoryGoodGood40000
July 201092.0Functionally obsoleteSatisfactoryGoodGood40000
August 200887.0Structurally deficientSeriousGoodGood40000
August 200687.0Structurally deficientSeriousGoodGood40000
August 200487.0Structurally deficientSeriousGoodGood40000
August 200288.0Structurally deficientSeriousGoodGood46500
December 200088.0Structurally deficientSeriousGoodGood46500
20000.0Not applicable---116000
November 199888.0Structurally deficientSeriousGoodGood46500
September 199694.0Functionally obsoleteSatisfactoryGoodGood46500
August 199294.0Functionally obsoleteGoodGoodVery Good46500
October 199094.0Functionally obsoleteGoodGoodVery Good46500