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INTERSTATE 880 over GUADALUPE RIVER

Map 

Coordinates:
+37.35361, -121.91167
37°21'13" N, 121°54'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 880 over GUADALUPE RIVER
Structure number:37 0176
Location:04-SCL-880-3.15-SJS
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:103.0 ft. [31.4 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:108.9 ft. [33.2 m]
Deck width edge-to-edge:115.2 ft. [35.1 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:1963
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:165,000 [as of 2009]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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 assessed or calculated scour condition. [5]
Operating rating:60.3 tons [54.8 metric tons]
Inventory rating:29.6 tons [26.9 metric tons]
Sufficiency rating:80.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201580.8Not deficientSatisfactorySatisfactoryGood165000
March 201380.8Not deficientSatisfactorySatisfactoryGood165000
April 201179.8Not deficientFairSatisfactoryGood135700
April 200979.8Not deficientFairSatisfactoryGood135700
March 200780.1Not deficientFairSatisfactoryGood135700
March 200580.1Not deficientFairSatisfactoryGood135700
March 200380.1Not deficientFairSatisfactoryGood135700
March 200180.1Not deficientFairSatisfactoryGood135700
June 199980.1Not deficientFairSatisfactoryGood135700
December 199780.1Not deficientFairSatisfactoryGood135700
September 199580.9Not deficientGoodGoodSatisfactory134000
September 199380.9Not deficientGoodGoodSatisfactory149900
August 198980.9Not deficientGoodGoodSatisfactory149900