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MONTEREY-I 280N ON over I 280,SAN JOSE,MUNI,BART

Map

Coordinates:
+37.73167, -122.43500
37°43'54" N, 122°26'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MONTEREY-I 280N ON over I 280,SAN JOSE,MUNI,BART
Structure number:34 0081
Location:04-SF-280-R2.69-SF
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:137.1 ft. [41.8 m]
Total length:711.0 ft. [216.7 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
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:6
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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,800 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:92.0 tons [83.6 metric tons]
Inventory rating:55.2 tons [50.2 metric tons]
Sufficiency rating:93.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201693.5GoodVery GoodGoodVery Good-4800
April 201491.5FairGoodSatisfactoryGood-4800
April 201291.5FairGoodSatisfactoryGood-4800
April 201091.5FairGoodSatisfactoryGood-4800
May 200891.5FairGoodSatisfactoryGood-4800
April 200691.5FairGoodSatisfactoryGood-4800
May 200491.5FairGoodSatisfactoryGood-4800
April 200276.0PoorPoorSatisfactoryGoodSD153800
August 199976.0PoorPoorGoodGoodSD153800
June 199889.0PoorPoorGoodGoodSD153800
September 199694.0GoodGoodGoodGood-9600
October 199494.0GoodGoodGoodGood-9600
February 199290.0GoodGoodGoodGoodFO147700