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MABURY ROAD over INTERSTATE 680

Map

Coordinates:
+37.37667, -121.85333
37°22'36" N, 121°51'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MABURY ROAD over INTERSTATE 680
Structure number:37 0293
Location:04-SCL-680-M3.14-SJS
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:101.1 ft. [30.8 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1974
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:2
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: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,000 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.3 tons [54.8 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Sufficiency rating:97.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201597.0GoodVery GoodGoodGood-18000
July 201397.0GoodGoodGoodGood-18000
July 201197.0GoodGoodGoodGood-18000
July 200994.0PoorPoorGoodGoodSD18000
July 200794.0PoorPoorGoodGoodSD18000
August 200594.0PoorPoorGoodGoodSD18000
July 200395.0PoorPoorGoodGoodSD-
July 200197.0FairFairGoodGood--
May 199998.0FairSatisfactoryGoodGood--
August 199598.0GoodGoodGoodGood--
July 199398.0GoodGoodGoodGood--
March 199198.0GoodGoodGoodVery Good--

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.62422000
Deck
Reinforced Concrete Top Flangesq. ft.908908000
Concrete Protective Coatingsq. ft.770770000
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Abutmentlinear ft.2920900
Reinforced Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.125606500