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INTERSTATE 680 over CAPITOL AVENUE

Map 

Coordinates:
+37.40000, -121.87500
37°23'60" N, 121°52'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 680 over CAPITOL AVENUE
Structure number:37 0297
Location:04-SCL-680-M5.07-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:280.9 ft. [85.6 m]
Roadway width between curbs:192.9 ft. [58.8 m]
Deck width edge-to-edge:228.4 ft. [69.6 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:53°
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 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans 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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.8 tons [58.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201591.0GoodVery GoodGoodGood-175000
July 201390.0FairFairVery GoodGood-175000
July 201190.0FairFairVery GoodGood-175000
July 200992.0FairFairVery GoodGood-197000
July 200792.0FairFairVery GoodGood-197000
August 200592.0FairFairVery GoodGood-197000
July 200392.0FairFairVery GoodGood-197000
July 200190.0FairFairVery GoodGood-154100
June 199990.0FairFairVery GoodGood-154100
August 199591.0GoodGoodGoodGood-146200
July 199391.0GoodGoodGoodGood-128300
March 199191.0GoodGoodGoodGood-128300