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STATE ROUTE 17 over INTERSTATE 280 & RAMPS

Map 

Coordinates:
+37.31667, -121.94000
37°19'00" N, 121°56'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ROUTE 17 over INTERSTATE 280 & RAMPS
Structure number:37 0131
Location:04-SCL-017-13.93-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:99.1 ft. [30.2 m]
Total length:194.9 ft. [59.4 m]
Roadway width between curbs:124.0 ft. [37.8 m]
Deck width edge-to-edge:129.3 ft. [39.4 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
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+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:181,000 [as of 2009]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:34.2 tons [31.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:71.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$4,109,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201471.5Functionally obsoleteSatisfactoryGoodGood181000
July 201271.5Functionally obsoleteSatisfactoryGoodGood181000
July 201071.0Functionally obsoleteFairSatisfactoryGood193000
July 200871.0Functionally obsoleteFairSatisfactoryGood193000
July 200671.0Functionally obsoleteFairSatisfactoryGood193000
July 200473.0Functionally obsoleteSatisfactorySatisfactoryGood175500
July 200273.0Functionally obsoleteGoodSatisfactoryGood175500
September 200073.0Functionally obsoleteGoodSatisfactoryGood175500
September 199673.0Functionally obsoleteGoodGoodGood175500
August 199476.0Not deficientGoodGoodGood199900
September 199278.0Functionally obsoleteGoodGoodGood186000
November 198978.0Functionally obsoleteGoodGoodVery Good186000