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INTERSTATE 880 over HESPERIAN BLVD

Map

Coordinates:
+37.68527, -122.12969
37°41'07" N, 122°07'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 880 over HESPERIAN BLVD
Structure number:33 0170
Location:04-ALA-880-20.16
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:157.2 ft. [47.9 m]
Roadway width between curbs:180.5 ft. [55.0 m]
Deck width edge-to-edge:185.7 ft. [56.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:44°
Owner:State Highway Agency [01]
Year built:1991
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
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: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:222,000 [as of 2009]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016GoodVery GoodVery GoodGood22200080.0
May 2014FairGoodVery GoodSatisfactory22200080.0
May 2012FairGoodVery GoodSatisfactory22200080.0
June 2010FairGoodVery GoodSatisfactory27100080.0
May 2008FairFairVery GoodSatisfactory27100079.0
May 2006FairFairVery GoodSatisfactory27100079.0
May 2004FairFairVery GoodSatisfactory27100079.0
May 2002FairFairVery GoodSatisfactory18670079.0
September 2000FairGoodVery GoodSatisfactory18670080.0
August 1998GoodGoodVery GoodGood18670080.0
September 1993GoodVery GoodExcellentExcellent18200080.0
April 1992GoodVery GoodExcellentExcellent-98.0

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.144144000
Deck
Reinforced Concrete Top Flangesq. ft.2,7062,706000
Concrete Protective Coatingsq. ft.2,7002,700000
Substructure
Reinforced Concrete Columneach1717000
Reinforced Concrete Abutmentlinear ft.1541281250
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.5959000
Joints
Compression Jointlinear ft.1501290210
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.148147010
Deck
Reinforced Concrete Slabsq. ft.610610000