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ROUTE 580 SB over SAN PBLO, ADLN, MGNO,PER

Map

Coordinates:
+37.82667, -122.27500
37°49'36" N, 122°16'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 580 SB over SAN PBLO, ADLN, MGNO,PER
Structure number:33 0280L
Location:04-ALA-580-45.74-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:121.1 ft. [36.9 m]
Total length:1070.9 ft. [326.4 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:68.6 ft. [20.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1961
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:12
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:220,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.6 tons [59.6 metric tons]
Inventory rating:39.2 tons [35.6 metric tons]
Sufficiency rating:67.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201667.0FairGoodFairGood-220000
September 201478.0GoodGoodGoodVery Good-220000
September 201278.0FairSatisfactoryGoodGood-220000
March 201181.0GoodGoodGoodGood-220000
August 200884.2GoodGoodGoodGood-100000
August 200684.2GoodGoodGoodGood-100000
December 200484.2GoodGoodGoodGood-100000
November 200288.3GoodGoodGoodGood-78000
November 200078.0PoorSeriousGoodGoodSD133800
October 199879.0PoorSeriousGoodGoodSD133800
December 199486.2GoodGoodGoodVery Good-141850
March 199387.5GoodGoodGoodVery Good-125000
October 199087.5GoodGoodGoodVery Good-125000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.3272903700
Deck
Reinforced Concrete Top Flangesq. ft.6,8406,58125900
Concrete Protective Coatingsq. ft.6,5816,581000
Substructure
Reinforced Concrete Pier Walllinear ft.4242000
Reinforced Concrete Abutmentlinear ft.5555000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.235235000
Joints
Pourable Jointlinear ft.100010000
Compression Jointlinear ft.6006000
Bearings
Enclosed/Concealed Bearingeach44000
Bridge Rail
Other Material Bridge Raillinear ft.66556210003