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SB STATE ROUTE 87 over NB87,SB280,NB680 ON-RAMP

Map

Coordinates:
+37.31194, -121.88500
37°18'43" N, 121°53'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB STATE ROUTE 87 over NB87,SB280,NB680 ON-RAMP
Structure number:37 0421L
Location:04-SCL-087-4.23-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:77.1 ft. [23.5 m]
Total length:186.0 ft. [56.7 m]
Roadway width between curbs:70.5 ft. [21.5 m]
Deck width edge-to-edge:73.8 ft. [22.5 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:1990
Year reconstructed:2007
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:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2013

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:65,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201391.8GoodGoodVery GoodGood-65000
April 201193.4GoodGoodVery GoodGood-47500
April 200993.4GoodGoodVery GoodGood-47500
July 200794.5GoodGoodVery GoodGood-47500
June 200594.5FairFairVery GoodGood-47500
January 200494.5FairFairVery GoodGood-47500
January 200295.1FairSatisfactoryVery GoodGood-52400
October 199989.8PoorSeriousVery GoodGoodSD52400
June 199894.0GoodGoodVery GoodGood-52400
October 199598.5GoodGoodVery GoodGood-5000
May 199399.0GoodGoodGoodVery Good--