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BIRD AVE-S280 RAMP over S280-ROUTE 87 CONNECTOR

Map 

Coordinates:
+37.32333, -121.89500
37°19'24" N, 121°53'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BIRD AVE-S280 RAMP over S280-ROUTE 87 CONNECTOR
Structure number:37 0268K
Location:04-SCL-280-R2.76-SJS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:130.6 ft. [39.8 m]
Total length:301.2 ft. [91.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1972
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:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,800 [as of 2002]
Truck traffic:2% 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:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:90.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201790.0GoodGoodGoodGood-9800
February 201590.0GoodVery GoodVery GoodVery Good-9800
February 201390.0GoodGoodVery GoodGood-9800
February 201190.0GoodGoodVery GoodGood-9800
February 200990.0GoodGoodVery GoodGood-9800
March 200790.0GoodGoodVery GoodGood-9800
March 200585.0PoorSeriousVery GoodGoodSD9800
February 200385.0PoorSeriousVery GoodGoodSD10000
April 200190.0PoorPoorVery GoodGoodSD10000
February 199990.0PoorPoorVery GoodGoodSD10000
September 199689.0FairSatisfactoryVery GoodGoodFO10000
September 199489.0GoodGoodVery GoodVery GoodFO10000
October 199289.0GoodGoodVery GoodVery GoodFO8000
December 198987.0GoodGoodVery GoodVery GoodFO8000