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STATE ROUTE 49 over CALAVERITAS CREEK

Calaveras County, California

Map

Coordinates:
+38.16172, -120.64880
38°09'42" N, 120°38'56" W

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Facts

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

Name:	STATE ROUTE 49 over CALAVERITAS CREEK
Structure number:	30 0016
Location:	10-CAL-049-16.41
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	60.0 ft. `[18.3 m]`
Total length:	240.2 ft. `[73.2 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	27.2 ft. `[8.3 m]`
Owner:	State Highway Agency `[01]`
Year built:	1930
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Number of main spans:	7
Main spans material:	Concrete `[1]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) `[2]`

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	7,300 `[as of 2009]`
Truck traffic:	5% 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 replacement `[2]`
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 assessed or calculated scour condition. `[5]`
Sufficiency rating:	76.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$1,021,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2017	Good	Good	Good	Good	7300	76.1
May 2015	Good	Very Good	Very Good	Good	7300	76.1
June 2013	Good	Good	Good	Good	7300	76.1
June 2011	Good	Good	Good	Good	7300	76.1
June 2009	Good	Good	Good	Good	6550	76.3
May 2007	Poor	Poor	Good	Satisfactory	6550	71.7
May 2005	Fair	Fair	Good	Good	6950	68.1
April 2004	Poor	Poor	Good	Good	6950	65.8
May 2003	Poor	Poor	Good	Good	7100	63.2
May 2000	Poor	Poor	Good	Good	6830	66.6
May 1999	Poor	Poor	Good	Good	6830	66.6
March 1997	Fair	Satisfactory	Good	Good	6830	70.0
February 1995	Fair	Satisfactory	Satisfactory	Satisfactory	8600	67.6
May 1993	Fair	Satisfactory	Satisfactory	Satisfactory	7600	68.9
September 1991	Fair	Satisfactory	Satisfactory	Satisfactory	7600	68.9

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