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OLD VANDERBILT RD over STURGEON RIVER

Otsego County, Michigan

Map

Coordinates:
+45.13075, -84.58351
45°07'51" N, 84°35'01" W

Facts

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

Name:	OLD VANDERBILT RD over STURGEON RIVER
Structure number:	000000000008688
Old structure number:	69304B00005B010 `(from 1992 edition)`
Location:	4 MI E & S OF VANDERBILT
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	17.7 ft. `[5.4 m]`
Total length:	40.0 ft. `[12.2 m]`
Roadway width between curbs:	24.9 ft. `[7.6 m]`
Deck width edge-to-edge:	27.9 ft. `[8.5 m]`
Owner:	County Highway Agency `[02]`
Year built:	1989
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	2
Main spans material:	Wood or timber `[7]`
Main spans design:	Slab `[01]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	63 `[as of 1987]`
Truck traffic:	5% of total traffic
Deck condition:	Very Good `[8 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
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 foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	92.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Good	Very Good	Very Good	Good	63	92.3
August 2016	Good	Good	Good	Good	63	92.3
August 2014	Good	Good	Good	Good	63	92.3
October 2012	Good	Good	Good	Good	63	92.3
September 2010	Good	Good	Good	Good	63	92.7
February 2009	Good	Good	Good	Good	63	92.7
January 2007	Fair	Good	Good	Satisfactory	63	100.0
October 2004	Good	Good	Good	Good	63	100.0
October 2002	Good	Good	Very Good	Very Good	63	100.0
March 1999	Good	Very Good	Very Good	Very Good	63	100.0
November 1996	Good	Excellent	Very Good	Excellent	63	100.0
September 1994	Good	Excellent	Very Good	Excellent	63	100.0
July 1992	Good	Excellent	Very Good	Excellent	63	100.0
April 1990	Good	Excellent	Very Good	Excellent	63	100.0

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