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COUNTY RD 612 over MANISTEE RIVER

Crawford County, Michigan

Map

Coordinates:
+44.77122, -84.84141
44°46'16" N, 84°50'29" W

Facts

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

Name:	COUNTY RD 612 over MANISTEE RIVER
Structure number:	000000000002063
Old structure number:	20200007000B010 `(from 1992 edition)`
Location:	5.0 MI SW OF FREDERIC
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	62.0 ft. `[18.9 m]`
Total length:	62.0 ft. `[18.9 m]`
Roadway width between curbs:	26.6 ft. `[8.1 m]`
Deck width edge-to-edge:	26.9 ft. `[8.2 m]`
Owner:	County Highway Agency `[02]`
Year built:	1920
Year reconstructed:	1960
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	250 `[as of 1985]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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 foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	80.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2018	Fair	Good	Good	Fair	250	80.9
November 2016	Fair	Good	Good	Fair	250	80.9
November 2014	Fair	Good	Good	Fair	250	80.9
November 2012	Fair	Good	Good	Fair	250	80.9
November 2010	Fair	Good	Good	Fair	250	80.9
November 2008	Fair	Satisfactory	Good	Fair	250	80.9
July 2006	Fair	Satisfactory	Good	Satisfactory	250	91.9
January 2004	Fair	Good	Good	Satisfactory	250	91.9
January 2002	Fair	Good	Good	Satisfactory	250	91.9
January 2000	Fair	Good	Good	Fair	250	80.9
September 1997	Fair	Satisfactory	Good	Fair	250	85.9
April 1995	Fair	Good	Good	Fair	250	82.9
May 1993	Fair	Good	Very Good	Fair	250	82.9
November 1989	Fair	Good	Very Good	Fair	250	82.9

© 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/1249155