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INTERSTATE 680 over BERRYESSA CREEK

Map 

Coordinates:
+37.41000, -121.87833
37°24'36" N, 121°52'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 680 over BERRYESSA CREEK
Structure number:37 0299
Location:04-SCL-680-M5.81-SJS
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:83.0 ft. [25.3 m]
Roadway width between curbs:156.8 ft. [47.8 m]
Deck width edge-to-edge:161.1 ft. [49.1 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:175,000 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:80.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201580.0GoodVery GoodGoodVery Good-175000
July 201380.0GoodGoodVery GoodGood-175000
July 201180.0GoodGoodVery GoodGood-175000
November 200977.0PoorPoorVery GoodGoodSD193000
July 200777.0PoorPoorVery GoodGoodSD197000
August 200577.0PoorPoorVery GoodGoodSD197000
July 200377.0PoorPoorVery GoodGoodSD197000
July 200180.0GoodGoodVery GoodGood-154100
June 199980.0GoodGoodVery GoodGood-154100
August 199580.0GoodGoodGoodVery Good-146200
July 199380.0GoodGoodGoodVery Good-128300
March 199180.0GoodGoodGoodVery Good-128300