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M-72 over MANISTEE RIVER

Map

Coordinates:
+44.69280, -84.84723
44°41'34" N, 84°50'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-72 over MANISTEE RIVER
Structure number:000000000002052
Old structure number:20120021000B010 (from 1992 edition)
Location:7.4 MI W OF GRAYLING
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:59.7 ft. [18.2 m]
Total length:59.7 ft. [18.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Owner:State Highway Agency [01]
Year built:1932
Year reconstructed:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,618 [as of 2007]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:88.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairGoodGoodSatisfactory661888.1
September 2015FairGoodGoodSatisfactory661888.1
September 2013FairGoodGoodSatisfactory661888.1
June 2011FairGoodGoodSatisfactory661888.1
June 2009FairGoodGoodSatisfactory661888.1
June 2007FairGoodVery GoodSatisfactory679387.9
June 2005FairGoodVery GoodSatisfactory630088.6
June 2003FairGoodVery GoodSatisfactory630088.3
August 2001GoodGoodVery GoodGood630088.3
August 1999FairGoodVery GoodSatisfactory630088.3
August 1997FairGoodVery GoodSatisfactory630086.3
August 1995FairGoodVery GoodSatisfactory730079.1
June 1993FairGoodVery GoodSatisfactory730079.1
April 1991FairGoodVery GoodSatisfactory730079.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.480480000
Steel Protective Coatingsq. ft.4,3204,18513140
Deck
Reinforced Concrete Decksq. ft.2,2802,2681200
Wearing Surfacessq. ft.2,1002,099010
Substructure
Reinforced Concrete Abutmentlinear ft.148140080
Bearings
Enclosed/Concealed Bearingeach168800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.120107850