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INTERSTATE 880 over UP RR & OLD BAYSHORE HWY

Map 

Coordinates:
+37.36722, -121.90083
37°22'02" N, 121°54'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 880 over UP RR & OLD BAYSHORE HWY
Structure number:37 0120
Location:04-SCL-880-4.28-SJS
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:87.9 ft. [26.8 m]
Total length:193.9 ft. [59.1 m]
Roadway width between curbs:133.2 ft. [40.6 m]
Deck width edge-to-edge:139.4 ft. [42.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2003
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:3
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:150,000 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:43.5 tons [39.5 metric tons]
Inventory rating:33.6 tons [30.5 metric tons]
Sufficiency rating:84.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201584.2Not deficientVery GoodVery GoodVery Good150000
April 201182.5Not deficientPoorGoodGood129000
April 200982.5Not deficientPoorGoodGood129000
March 200782.5Not deficientPoorGoodGood129000
March 200582.5Not deficientPoorGoodGood129000
March 200373.0Structurally deficientSeriousGoodGood137000
March 200178.0Not deficientFairGoodGood135700
June 199978.0Not deficientFairGoodGood135700
December 199778.0Not deficientFairGoodGood135700
September 199579.6Not deficientFairGoodGood100800
September 199383.6Not deficientSatisfactorySatisfactoryGood104600
August 199183.6Not deficientSatisfactorySatisfactoryGood104600