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INTERSTATE 880 over HEDDING STREET

Map 

Coordinates:
+37.33000, -121.94056
37°19'48" N, 121°56'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 880 over HEDDING STREET
Structure number:37 0125
Location:04-SCL-880-0.88-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:61.0 ft. [18.6 m]
Total length:127.3 ft. [38.8 m]
Roadway width between curbs:130.3 ft. [39.7 m]
Deck width edge-to-edge:135.2 ft. [41.2 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:16°
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 / HS 20 [5]
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 2015 

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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:50.9 tons [46.3 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:79.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201579.9Not deficientGoodGoodGood163000
March 201373.9Not deficientGoodGoodGood163000
April 201173.9Not deficientGoodGoodGood158000
April 200973.9Not deficientGoodGoodGood158000
March 200577.0Not deficientSatisfactoryGoodGood158000
March 200377.0Not deficientSatisfactoryGoodGood158000
March 200178.0Not deficientGoodGoodGood135700
June 199978.0Not deficientGoodSatisfactoryGood135700
December 199778.0Not deficientGoodSatisfactoryGood135700
September 199376.2Functionally obsoleteGoodGoodGood153000
September 199176.2Functionally obsoleteGoodGoodGood153000