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WEST ST-S580 ON RA over MARTIN LUTHER KING JR WY

Alameda County, California

Map

Coordinates:
+37.82433, -122.26965
37°49'28" N, 122°16'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	WEST ST-S580 ON RA over MARTIN LUTHER KING JR WY
Structure number:	33 0299K
Location:	04-ALA-580-45.25-OAK
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	82.0 ft. `[25.0 m]`
Total length:	140.1 ft. `[42.7 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	34.1 ft. `[10.4 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	4°
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]`
Main span material:	Concrete `[1]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	10,000 `[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:	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 desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	90.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Good	Good	Good	Good	10000	90.6
August 2016	Good	Good	Good	Good	10000	90.6
September 2014	Good	Very Good	Very Good	Very Good	10000	90.6
September 2012	Good	Good	Good	Good	10000	96.1
March 2011	Fair	Satisfactory	Good	Good	8100	96.2
August 2008	Fair	Satisfactory	Good	Good	8100	97.2
December 2004	Fair	Satisfactory	Good	Good	8100	93.2
November 2002	Good	Good	Good	Good	8100	93.2
October 2000	Good	Good	Good	Good	8100	93.2
October 1998	Good	Good	Good	Good	8100	93.2
December 1994	Good	Good	Good	Very Good	8100	95.4
March 1993	Good	Good	Good	Very Good	6100	95.5
October 1990	Good	Good	Good	Very Good	6100	95.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	25	17	8	0	0
Reinforced Concrete Girder/Beam	linear ft.	88	88	0	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	450	450	0	0	0
Wearing Surfaces	sq. ft.	425	425	0	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	21	21	0	0	0
Reinforced Concrete Abutment	linear ft.	21	21	0	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Joints
Other Joint	linear ft.	21	21	0	0	0
Bearings
Enclosed/Concealed Bearing	each	2	2	0	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	49	48	0	1	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1046483