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ALDER LANE over SULLIVAN CREEK

Tuolumne County, California

Map

Coordinates:
+37.99568, -120.33032
37°59'44" N, 120°19'49" W

View more info at Bridgehunter.com

Facts

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

Name:	ALDER LANE over SULLIVAN CREEK
Structure number:	32C0067
Location:	0.1 MI N MEADOW BROOK DR
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	54.1 ft. `[16.5 m]`
Total length:	56.1 ft. `[17.1 m]`
Roadway width between curbs:	22.0 ft. `[6.7 m]`
Deck width edge-to-edge:	25.3 ft. `[7.7 m]`
Owner:	County Highway Agency `[02]`
Year built:	1960
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Truss - Deck `[09]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	250 `[as of 1991]`
Truck traffic:	1% 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	65.8

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Fair	Fair	Good	250	65.8
May 2016	Fair	Very Good	Satisfactory	Very Good	250	77.3
June 2014	Good	Very Good	Very Good	Very Good	250	77.3
May 2012	Fair	Good	Fair	Good	250	65.8
July 2011	Fair	Good	Fair	Good	250	65.8
July 2009	Fair	Good	Fair	Good	250	65.8
May 2006	Fair	Good	Fair	Good	250	65.8
May 2004	Fair	Good	Fair	Good	250	65.8
December 2003	Fair	Good	Fair	Good	250	65.8
May 2002	Fair	Good	Fair	Good	250	65.8
June 2000	Fair	Good	Fair	Good	250	65.8
November 1998	Fair	Good	Fair	Good	250	65.8
April 1996	Fair	Good	Fair	Good	250	65.4
April 1994	Fair	Good	Fair	Good	250	65.4
July 1991	Fair	Good	Fair	Good	250	65.4

© 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/1046270