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INTERSTATE 880 over FOREST AVE

Map

Coordinates:
+37.32694, -121.94056
37°19'37" N, 121°56'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:INTERSTATE 880 over FOREST AVE
Structure number:37 0173
Location:04-SCL-880-0.69-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:59.1 ft. [18.0 m]
Total length:129.9 ft. [39.6 m]
Roadway width between curbs:128.9 ft. [39.3 m]
Deck width edge-to-edge:133.9 ft. [40.8 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
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:163,000 [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:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:81.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201781.0GoodGoodGoodGoodFO163000
March 201580.0FairFairGoodGoodFO163000
March 201378.0PoorPoorGoodGoodSD163000
April 201180.0FairFairGoodGoodFO158000
April 200980.0FairFairGoodGoodFO158000
March 200581.0FairSatisfactoryGoodGoodFO158000
March 200379.0FairSatisfactoryGoodGoodFO158000
March 200181.0GoodGoodGoodGoodFO135700
June 199981.0GoodGoodGoodGoodFO135700
December 199781.0GoodGoodGoodGoodFO135700
September 199381.0GoodGoodGoodGoodFO153000
September 199181.0GoodGoodGoodGoodFO153000