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INTERSTATE 880 over N 1ST ST & VTA LRT

Map 

Coordinates:
+37.35833, -121.90694
37°21'30" N, 121°54'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 880 over N 1ST ST & VTA LRT
Structure number:37 0140
Location:04-SCL-880-3.56-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:54.1 ft. [16.5 m]
Total length:172.3 ft. [52.5 m]
Roadway width between curbs:125.0 ft. [38.1 m]
Deck width edge-to-edge:131.9 ft. [40.2 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:20°
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: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 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:165,000 [as of 2009]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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]
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:37.7 tons [34.3 metric tons]
Inventory rating:29.3 tons [26.6 metric tons]
Sufficiency rating:93.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201793.5GoodGoodGoodGood-165000
March 201595.8FairGoodSatisfactoryGood-165000
March 201395.8FairGoodSatisfactoryGood-165000
April 201194.8FairFairSatisfactoryGood-153000
April 200994.8FairFairSatisfactoryGood-153000
March 200796.0FairGoodSatisfactoryGood-153000
March 200596.0FairGoodSatisfactoryGood-153000
March 200391.0FairSatisfactorySatisfactoryGood-135700
March 200191.0FairGoodSatisfactoryGood-135700
June 199991.0FairGoodSatisfactoryGood-135700
December 199791.0FairGoodSatisfactoryGood-135700
September 199584.8GoodGoodGoodGoodFO127200
September 199384.8GoodGoodGoodGoodFO140900
August 199184.8GoodGoodGoodGoodFO140900