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MOUNTAIN-580 ON RP over SR 13 NB, MOUNTAIN BL

Map

Coordinates:
+37.78369, -122.17665
37°47'01" N, 122°10'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MOUNTAIN-580 ON RP over SR 13 NB, MOUNTAIN BL
Structure number:33 0347S
Location:04-ALA-580-R39.15-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:123.0 ft. [37.5 m]
Total length:290.0 ft. [88.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1965
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:3
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: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,137 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:71.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,448,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood913771.8
September 2015GoodVery GoodGoodGood913771.8
September 2013FairSatisfactoryGoodGood913771.8
October 2011FairSatisfactoryGoodGood913772.8
September 2009FairSatisfactoryGoodGood840072.9
October 2007FairSatisfactoryGoodGood840072.9
September 2005FairSatisfactoryGoodGood840072.9
August 2004FairSatisfactoryGoodGood840072.9
September 2002GoodGoodGoodGood840072.9
September 2000GoodGoodGoodGood840072.9
September 1998GoodGoodGoodGood840072.9
September 1996GoodGoodGoodGood840075.9
October 1994GoodVery GoodVery GoodVery Good840076.1
November 1992GoodVery GoodVery GoodVery Good260075.2
September 1990GoodVery GoodVery GoodVery Good260075.2

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.88711700
Deck
Reinforced Concrete Top Flangesq. ft.8608402000
Substructure
Reinforced Concrete Pier Walllinear ft.1212000
Reinforced Concrete Abutmentlinear ft.4035500
Steel Pileeach11000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.1010000
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Other Material Bridge Raillinear ft.177175020