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STATE ROUTE 87 over N ALMADEN BOULEVARD

Map

Coordinates:
+37.33528, -121.89722
37°20'07" N, 121°53'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 87 over N ALMADEN BOULEVARD
Structure number:37 0312
Location:04-SCL-087-5.99-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:138.1 ft. [42.1 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:150.9 ft. [46.0 m]
Deck width edge-to-edge:156.2 ft. [47.6 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1988
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]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:99,000 [as of 2009]
Deck condition:Good [7 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:88.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201688.7GoodGoodGoodGood-99000
January 201488.7GoodGoodVery GoodGood-99000
January 201288.7GoodGoodVery GoodGood-99000
January 201091.7GoodGoodVery GoodGood-78000
January 200890.6FairFairVery GoodGood-78000
March 200690.6FairFairVery GoodGood-78000
January 200492.0FairFairVery GoodGood-63400
March 200293.1GoodGoodVery GoodGood-63400
June 199893.1GoodGoodVery GoodGood-63400
October 199597.5GoodVery GoodVery GoodVery Good-33700
September 199397.9GoodVery GoodVery GoodVery Good-28500
July 199197.9GoodVery GoodVery GoodVery Good-28500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.126122040
Deck
Reinforced Concrete Top Flangesq. ft.2,1981,0961,10200
Wearing Surfacessq. ft.168168000
Concrete Protective Coatingsq. ft.889889000
Substructure
Reinforced Concrete Abutmentlinear ft.1251002500
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.100010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.126126000