+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 2015 

Status:Open, no restriction [A]
Average daily traffic:28,000 [as of 2002]
Truck traffic:3% 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:64.5 tons [58.6 metric tons]
Inventory rating:34.2 tons [31.1 metric tons]
Sufficiency rating:79.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201579.5Not deficientVery GoodGoodGood28000
February 201379.5Not deficientSatisfactorySatisfactorySatisfactory28000
February 201179.5Not deficientSatisfactorySatisfactorySatisfactory28000
February 200979.5Not deficientSatisfactorySatisfactorySatisfactory28000
March 200775.0Structurally deficientSeriousSatisfactorySatisfactory28000
March 200575.0Structurally deficientSeriousSatisfactorySatisfactory28000
August 200178.0Structurally deficientSeriousSatisfactorySatisfactory29500
September 199982.0Not deficientFairSatisfactorySatisfactory29500
20000.0Not applicable---155000
October 199682.0Not deficientFairSatisfactorySatisfactory29500
September 199483.0Not deficientGoodGoodGood29500
August 199387.7Not deficientGoodGoodGood18000
April 199287.7Not deficientGoodGoodGood18000