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S87 - SANTA TERESA over CHYNOWETH AVE & VTA LRT

Map

Coordinates:
+37.25889, -121.85917
37°15'32" N, 121°51'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S87 - SANTA TERESA over CHYNOWETH AVE & VTA LRT
Structure number:37 0414K
Location:04-SCL-087-0.21-SJS
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:124.3 ft. [37.9 m]
Total length:462.9 ft. [141.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1991
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:4
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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 1998]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:93.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201593.6FairSatisfactoryVery GoodGoodFO7500
April 201393.6FairSatisfactoryVery GoodGoodFO7500
April 201195.6FairSatisfactoryVery GoodGoodFO7500
April 200995.6FairSatisfactoryVery GoodGoodFO7500
July 200795.6FairSatisfactoryVery GoodGoodFO7500
June 200595.6FairSatisfactoryVery GoodGoodFO7500
January 200495.6FairSatisfactoryVery GoodGoodFO7500
January 2002100.0GoodGoodVery GoodGood--
October 1999100.0FairGoodVery GoodSatisfactory--
June 1998100.0GoodGoodVery GoodGood--
November 1995100.0GoodGoodGoodGood--
September 1993100.0GoodGoodGoodGood--
December 1992100.0GoodVery GoodVery GoodGood--

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.141141000
Deck
Reinforced Concrete Top Flangesq. ft.1,6921421,55000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.3128120
Prestressed Concrete Pileeach11000
Joints
Strip Seal Jointlinear ft.1414000
Compression Jointlinear ft.1101100
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2989720100