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OLD CANYON RD over ALAMEDA CREEK

Alameda County, California

Map

Coordinates:
+37.57818, -121.96898
37°34'41" N, 121°58'08" W

View more info at Bridgehunter.com

Facts

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

Name:	OLD CANYON RD over ALAMEDA CREEK
Structure number:	33C0017
Location:	0.08 MI EAST OF ST RTE 84
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	45.6 ft. `[13.9 m]`
Total length:	298.9 ft. `[91.1 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	31.8 ft. `[9.7 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1948
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Number of main spans:	8
Main spans material:	Concrete continuous `[2]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,700 `[as of 2010]`
Truck traffic:	5% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	43.1

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Fair	Fair	Good	2700	43.1
September 2016	Fair	Good	Fair	Good	2700	44.1
September 2014	Good	Very Good	Good	Good	2700	51.4
October 2012	Poor	Satisfactory	Good	Poor	2700	28.1
October 2010	Poor	Poor	Good	Poor	2700	47.1
October 2008	Poor	Poor	Good	Fair	3857	63.1
September 2006	Poor	Poor	Good	Fair	3857	63.1
September 2004	Poor	Poor	Good	Fair	3857	63.1
October 2002	Poor	Poor	Good	Fair	3857	63.1
December 1999	Fair	Satisfactory	Good	Fair	3857	66.2
October 1995	Fair	Satisfactory	Good	Good	3857	75.2
March 1994	Fair	Satisfactory	Good	Good	3857	75.2
May 1992	Fair	Satisfactory	Good	Good	3857	75.2

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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