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M-64 over DREISS CREEK

Ontonagon County, Michigan

Map

Coordinates:
+46.85629, -89.36853
46°51'23" N, 89°22'07" W

Facts

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

Name:	M-64 over DREISS CREEK
Structure number:	000000000008478
Old structure number:	66166013000B110 `(from 1992 edition)`
Location:	2.7 MI SW OF US-45
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	29.9 ft. `[9.1 m]`
Total length:	29.9 ft. `[9.1 m]`
Roadway width between curbs:	38.1 ft. `[11.6 m]`
Deck width edge-to-edge:	42.7 ft. `[13.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1945
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	2,117 `[as of 2007]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
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 minimum criteria `[6]`
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:	89.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2018	Good	Good	Very Good	Good	2117	89.6
August 2016	Good	Good	Very Good	Good	2117	89.6
August 2014	Good	Good	Very Good	Good	2117	89.6
August 2012	Good	Good	Very Good	Good	2117	89.6
August 2010	Good	Good	Very Good	Good	2117	89.6
August 2008	Good	Good	Very Good	Good	2117	89.6
August 2006	Good	Good	Very Good	Good	2184	89.3
August 2004	Good	Good	Very Good	Good	2600	87.5
August 2002	Good	Very Good	Very Good	Good	2600	81.8
August 2000	Good	Good	Very Good	Good	2600	81.8
September 1998	Good	Good	Very Good	Good	2600	87.5
September 1996	Good	Good	Very Good	Good	2600	78.8
October 1994	Poor	Poor	Very Good	Good	2100	83.4
September 1992	Fair	Good	Very Good	Satisfactory	2100	86.8
September 1990	Fair	Good	Very Good	Satisfactory	2100	86.8

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