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STATE ROUTE 87 over SKYPORT DRIVE

Map

Coordinates:
+37.36444, -121.91861
37°21'52" N, 121°55'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 87 over SKYPORT DRIVE
Structure number:37 0605
Location:04-SCL-087-8.25-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:262.5 ft. [80.0 m]
Total length:659.5 ft. [201.0 m]
Roadway width between curbs:118.1 ft. [36.0 m]
Deck width edge-to-edge:123.7 ft. [37.7 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:2003
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: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:93,000 [as of 2009]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:94.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201694.6FairSatisfactoryGoodSatisfactory-93000
January 201494.6FairSatisfactoryVery GoodGood-93000
January 201294.6FairSatisfactoryVery GoodGood-93000
January 201095.3FairSatisfactoryVery GoodGood-78000
January 200895.3FairSatisfactoryVery GoodGood-78000
March 200695.3GoodGoodVery GoodGood-78000
January 200495.3GoodGoodVery GoodGood-78000

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.2011900110
Deck
Reinforced Concrete Top Flangesq. ft.7,5783,7883,0327580
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.9209200
Prestressed Concrete Pileeach11000
Joints
Compression Jointlinear ft.7607303
Bearings
Movable Bearingeach2222000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.60120140000