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SAN ANTONIO ST over SILVER CREEK

Map 

Coordinates:
+37.35278, -121.84500
37°21'10" N, 121°50'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SAN ANTONIO ST over SILVER CREEK
Structure number:37C0110
Location:0.4 MI SW OF I-680
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:30.8 ft. [9.4 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:66.3 ft. [20.2 m]
Deck width edge-to-edge:78.1 ft. [23.8 m]
Skew angle:26°
Owner:City or Municipal Highway Agency [04]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:10,430 [as of 1987]
Truck traffic:3% of total traffic
Deck condition:Poor [4 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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:92.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201592.5Structurally deficientPoorGoodGood10430
April 201392.5Structurally deficientPoorGoodGood10430
April 201192.5Structurally deficientPoorGoodGood10430
March 200994.5Not deficientFairGoodGood10430
March 200794.5Not deficientFairGoodGood10430
February 200594.5Not deficientFairGoodGood10430
February 200394.5Not deficientFairGoodGood10430
January 200294.5Not deficientFairGoodGood10430
December 199895.5Not deficientGoodGoodGood10430
January 199595.4Not deficientGoodVery GoodVery Good10430
June 199395.4Not deficientGoodVery GoodVery Good10430
February 199195.4Not deficientGoodVery GoodVery Good10430