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W180-BLACKSTONE AV over BLACKSTONE AVE

Map

Coordinates:
+36.75222, -119.79074
36°45'08" N, 119°47'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:16.4 ft. [5.0 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]
Sufficiency rating:97.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairGoodGood1200097.3
March 2015FairFairVery GoodGood1200097.3
March 2013FairSatisfactoryVery GoodGood775098.9
May 2011FairSatisfactoryVery GoodGood775098.9
April 2009GoodGoodVery GoodGood775098.9
March 2007GoodGoodVery GoodGood775098.9
June 2005GoodGoodVery GoodGood775098.9
November 2002GoodGoodVery GoodGood775098.9
November 2000GoodGoodVery GoodGood775097.9
August 1998GoodGoodVery GoodGood775097.9
July 1994GoodVery GoodVery GoodVery Good775088.7
July 1992GoodVery GoodVery GoodVery Good200092.7
July 1990GoodVery GoodVery GoodVery Good200092.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3636000
Deck
Reinforced Concrete Top Flangesq. ft.3002049600
Wearing Surfacessq. ft.263000263
Substructure
Reinforced Concrete Abutmentlinear ft.2525000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7272000