Share:

SAN PABLO DAM ROAD over INTERSTATE 80

Map

Coordinates:
+37.95576, -122.32998
37°57'21" N, 122°19'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SAN PABLO DAM ROAD over INTERSTATE 80
Structure number:28 0089
Location:04-CC-080-4.34-SPB
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:129.3 ft. [39.4 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:61.4 ft. [18.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1956
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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29,196 [as of 1998]
Truck traffic:1% 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:52.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,843,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairGoodFairGood2919652.8
July 2015GoodVery GoodGoodGood2919673.6
September 2013PoorGoodPoorGood2919642.6
August 2011PoorGoodPoorGood2919642.6
September 2009PoorGoodPoorGood2919642.6
July 2007FairFairGoodGood2919672.5
October 2005FairFairGoodGood2919672.5
July 2003FairFairGoodGood2919672.5
August 2001FairFairGoodGood2919672.5
November 2000GoodGoodGoodGood2919670.5
December 1999GoodGoodGoodGood2919670.5
July 1998GoodGoodGoodGood2919670.5
December 1995GoodGoodGoodGood2919670.2
August 1993GoodGoodGoodGood2919670.2
June 1991GoodGoodGoodGood2919670.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.40182020
Deck
Reinforced Concrete Top Flangesq. ft.735734100
Concrete Protective Coatingsq. ft.620620000
Substructure
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.6259300
Reinforced Concrete Pier Caplinear ft.2121000
Joints
Pourable Jointlinear ft.4343000
Bridge Rail
Other Material Bridge Raillinear ft.8080000