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E980-580 CONNECTOR over I 980 & I 580 & STS

Map 

Coordinates:
+37.82500, -122.26667
37°49'30" N, 122°16'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:E980-580 CONNECTOR over I 980 & I 580 & STS
Structure number:33 0304G
Location:04-ALA-980-1.98-OAK
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:142.1 ft. [43.3 m]
Total length:2721.3 ft. [829.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance above deck:14.8 ft. [4.5 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+Mod / HS 20+Mod [6]
Number of main spans:35
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:54,000 [as of 1998]
Truck traffic:2% 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.3 tons [70.3 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.9
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$18,130,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201473.9Functionally obsoleteVery GoodGoodGood54000
July 201273.9Functionally obsoleteSatisfactoryGoodGood54000
July 201074.9Functionally obsoleteSatisfactoryGoodGood54000
August 200874.9Functionally obsoleteSatisfactoryGoodGood54000
August 200669.4Structurally deficientSeriousGoodGood54000
August 200469.4Structurally deficientSeriousGoodGood54000
August 200274.6Structurally deficientSeriousGoodGood54000
December 200074.6Structurally deficientSeriousGoodGood54000
20000.0Not applicable---216000
November 199863.5Structurally deficientSeriousFairSatisfactory54000
September 199667.8Functionally obsoleteFairFairSatisfactory54000
April 199585.7Functionally obsoleteSatisfactoryGoodGood14800
August 199285.7Functionally obsoleteSatisfactoryGoodGood14800
September 199185.7Functionally obsoleteSatisfactoryGoodGood14800