+37.31667, -121.93833
37°19'00" N, 121°56'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:N280-S17 CONNECTOR over I 280,SR 17,CONNS,MOORPK
Structure number:37 0050G
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:155.5 ft. [47.4 m]
Total length:1168.0 ft. [356.0 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1971
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:10
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,000 [as of 2002]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:64.5 tons [58.6 metric tons]
Inventory rating:34.2 tons [31.1 metric tons]
Sufficiency rating:68.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201768.5FairGoodGoodFair-28000
February 201579.5GoodVery GoodGoodGood-28000
February 201379.5FairSatisfactorySatisfactorySatisfactory-28000
February 201179.5FairSatisfactorySatisfactorySatisfactory-28000
February 200979.5FairSatisfactorySatisfactorySatisfactory-28000
March 200775.0PoorSeriousSatisfactorySatisfactorySD28000
March 200575.0PoorSeriousSatisfactorySatisfactorySD28000
August 200178.0PoorSeriousSatisfactorySatisfactorySD29500
September 199982.0FairFairSatisfactorySatisfactory-29500
October 199682.0FairFairSatisfactorySatisfactory-29500
September 199483.0GoodGoodGoodGood-29500
August 199387.7GoodGoodGoodGood-18000
April 199287.7GoodGoodGoodGood-18000