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W180-BLACKSTONE AV over BLACKSTONE AVE

Map 

Coordinates:
+36.75222, -119.79056
36°45'08" N, 119°47'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W180-BLACKSTONE AV over BLACKSTONE AVE
Structure number:42 0319K
Location:06-FRE-180-R57.84-FRE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:117.1 ft. [35.7 m]
Total length:118.1 ft. [36.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1980
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,000 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Fair [5 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:Equal to present minimum criteria [6]
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:97.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201797.3FairFairGoodGood-12000
March 201597.3FairFairVery GoodGood-12000
March 201398.9FairSatisfactoryVery GoodGood-7750
May 201198.9FairSatisfactoryVery GoodGood-7750
April 200998.9GoodGoodVery GoodGood-7750
March 200798.9GoodGoodVery GoodGood-7750
June 200598.9GoodGoodVery GoodGood-7750
November 200298.9GoodGoodVery GoodGood-7750
November 200097.9GoodGoodVery GoodGood-7750
August 199897.9GoodGoodVery GoodGood-7750
July 199488.7GoodVery GoodVery GoodVery GoodFO7750
July 199292.7GoodVery GoodVery GoodVery Good-2000
July 199092.7GoodVery GoodVery GoodVery Good-2000