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NB ROUTE 87 & RAMP over N87-N280 CON & AUZERAIS

Map

Coordinates:
+37.32639, -121.89361
37°19'35" N, 121°53'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NB ROUTE 87 & RAMP over N87-N280 CON & AUZERAIS
Structure number:37 0273R
Location:04-SCL-087-5.21-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:98.8 ft. [30.1 m]
Total length:820.9 ft. [250.2 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:2007
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:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:65,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201678.0GoodGoodVery GoodVery Good-65000
January 201479.0GoodGoodGoodGood-65000
September 201279.0GoodGoodGoodGood-65000
January 201077.0GoodGoodGoodGoodFO47500
January 200891.0PoorSeriousGoodGoodSD47500
March 200691.0PoorSeriousGoodGoodSD47500
January 200490.9PoorPoorGoodGoodSD31700
March 200295.0FairSatisfactoryGoodGood-31700
June 199895.0FairSatisfactoryGoodGood-31700
November 199596.0GoodVery GoodVery GoodVery Good-13450
September 199395.5GoodVery GoodVery GoodVery Good-19500
July 199192.5GoodVery GoodVery GoodVery GoodFO19500