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M-37 over LITTLE MANISTEE RIVER

Lake County, Michigan

Map

Coordinates:
+44.05791, -85.84295
44°03'28" N, 85°50'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-37 over LITTLE MANISTEE RIVER
Structure number:000000000005272
Old structure number:43143012000B010 (from 1992 edition)
Location:7.5 MI S OF S WEXFORD COL
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:37.4 ft. [11.4 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,500 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:99.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodVery GoodVery GoodVery Good250099.8
May 2016GoodVery GoodVery GoodVery Good250099.8
May 2014GoodVery GoodVery GoodVery Good250099.8
June 2012GoodVery GoodVery GoodVery Good250099.8
December 2010GoodVery GoodVery GoodVery Good250099.8
December 2009GoodExcellentExcellentExcellent250097.0
June 2008FairFairGoodGood177296.0
June 2006PoorPoorGoodGood176194.0
June 2004FairSatisfactoryGoodGood160097.0
July 2002FairSatisfactoryGoodGood160097.0
October 2000FairSatisfactoryGoodGood160097.0
October 1998FairSatisfactoryGood-160040.5
October 1996GoodVery GoodGoodGood160097.0
October 1994FairSatisfactoryGoodGood190096.7
June 1992FairSatisfactoryVery GoodGood190099.9
May 1990FairSatisfactoryVery GoodGood190099.9