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STONERIDGE DR-N680 over SOUTH SAN RAMON CREEK

Alameda County, California

Map

Coordinates:
+37.69066, -121.91757
37°41'26" N, 121°55'03" W

Facts

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

Name:	STONERIDGE DR-N680 over SOUTH SAN RAMON CREEK
Structure number:	33 0582S
Location:	04-ALA-680-R19.32-PLE
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	84.0 ft. `[25.6 m]`
Total length:	235.9 ft. `[71.9 m]`
Roadway width between curbs:	24.3 ft. `[7.4 m]`
Deck width edge-to-edge:	28.2 ft. `[8.6 m]`
Skew angle:	99°
Owner:	State Highway Agency `[01]`
Year built:	1991
Historic significance:	Historical significance is not determinable at this time `[4]`
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: April 2016

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	3,300 `[as of 2010]`
Truck traffic:	7% 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:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	97.1

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2016	Good	Very Good	Good	Good	3300	97.1
April 2014	Good	Good	Good	Good	3300	97.1
April 2012	Good	Good	Good	Good	3300	97.1
May 2010	Good	Good	Good	Good	3300	97.1
March 2008	Poor	Poor	Good	Good	2500	94.3
April 2006	Poor	Poor	Good	Good	2500	94.3
April 2004	Poor	Poor	Good	Good	2500	94.3
April 2002	Fair	Satisfactory	Good	Good	2500	93.3
May 2000	Fair	Satisfactory	Good	Good	2500	93.3
March 1998	Fair	Fair	Good	Good	-	93.0
April 1996	Fair	Good	Fair	Satisfactory	-	83.0
February 1994	Good	Very Good	Very Good	Very Good	-	94.0
April 1992	Good	Very Good	Very Good	Very Good	-	94.0

Element Data

Source: National Bridge Elements dataset, 2018 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.	72	57	15	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	532	528	4	0	0
Concrete Protective Coating	sq. ft.	532	532	0	0	0
Substructure
Reinforced Concrete Column	each	2	2	0	0	0
Reinforced Concrete Abutment	linear ft.	21	17	4	0	0
Reinforced Concrete Pile	each	1	1	0	0	0
Joints
Pourable Joint	linear ft.	21	21	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	144	143	0	1	0

© Copyright 2012-19, 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/1046704