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INTERSTATE 580 over FOOTHILL BLVD

Map

Coordinates:
+37.73833, -122.14000
37°44'18" N, 122°08'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 580 over FOOTHILL BLVD
Structure number:33 0335
Location:04-ALA-580-R35.10-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:48.9 ft. [14.9 m]
Total length:87.9 ft. [26.8 m]
Roadway width between curbs:138.1 ft. [42.1 m]
Deck width edge-to-edge:140.8 ft. [42.9 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:140,000 [as of 2009]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.0 tons [57.3 metric tons]
Inventory rating:37.7 tons [34.3 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201585.0FairSatisfactorySatisfactoryVery Good-140000
September 201384.0FairFairGoodGood-140000
October 201184.0FairFairGoodGood-140000
September 200984.0FairFairGoodGood-146000
October 200784.0FairFairGoodGood-146000
September 200584.0FairFairGoodGood-146000
August 200484.0FairFairGoodGood-146000
September 200298.0FairSatisfactoryVery GoodGood-134800
September 200097.0FairFairVery GoodGood-134800
September 199897.0FairFairVery GoodGood-134800
September 199698.0FairSatisfactoryVery GoodGood-138100
October 199498.0FairSatisfactorySatisfactoryGood-138100
October 199298.0FairSatisfactorySatisfactoryGood-125600
September 199098.0FairSatisfactorySatisfactoryGood-125600

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.27120150
Reinforced Concrete Closed Web/Box Girderlinear ft.27121050
Deck
Reinforced Concrete Top Flangesq. ft.2,5501,0001,0005500
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.107105020
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.7070000
Joints
Pourable Jointlinear ft.14712215100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2727000
Other Material Bridge Raillinear ft.5454000