S680-S101 CONNECTR over I 280,I 680,US 101,STORY


+37.34000, -121.85167
37°20'24" N, 121°51'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S680-S101 CONNECTR over I 280,I 680,US 101,STORY
Structure number:37 0353F
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:169.0 ft. [51.5 m]
Total length:6537.4 ft. [1992.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1982
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:50
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 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:36,000 [as of 2009]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:104.1 tons [94.6 metric tons]
Inventory rating:62.7 tons [57.0 metric tons]
Sufficiency rating:92.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201592.5GoodVery GoodVery GoodVery Good-36000
July 201392.5GoodGoodGoodGood-36000
July 201192.5GoodGoodGoodGood-36000
July 200989.4PoorPoorGoodGoodSD36000
July 200787.3PoorSeriousGoodGoodSD36000
August 200587.3PoorSeriousGoodGoodSD36000
July 200387.3PoorSeriousGoodGoodSD36000
March 200387.3PoorSeriousGoodGoodSD36000
July 200191.5FairFairGoodGood-36000
June 199991.5FairFairGoodGood-36000
August 199591.2GoodGoodGoodGoodFO36000
July 199392.3GoodGoodGoodGoodFO21300
February 199192.3GoodGoodGoodGoodFO21300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.1,9931,9791400
Reinforced Concrete Top Flangesq. ft.29,57029,42015000
Concrete Protective Coatingsq. ft.27,18027,180000
Reinforced Concrete Abutmentlinear ft.6464000
Reinforced Concrete Pileeach11000
Strip Seal Jointlinear ft.2217614500
Compression Jointlinear ft.3333000
Enclosed/Concealed Bearingeach1818000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,9853,985000