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M-28 over ANNA RIVER

Map

Coordinates:
+46.40320, -86.64832
46°24'12" N, 86°38'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-28 over ANNA RIVER
Structure number:000000000000049
Old structure number:02102042000B010 (from 1992 edition)
Location:IN MUNISING
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:36.7 ft. [11.2 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1949
Year reconstructed:2013
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:Latex Concrete or similar additive [3]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,171 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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: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 assessed or calculated scour condition. [5]
Sufficiency rating:95.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryGoodSatisfactory717195.6
May 2015FairSatisfactoryGoodSatisfactory717195.6
October 2013FairGoodGoodSatisfactory717195.6
May 2011PoorPoorGoodSatisfactory931384.1
May 2009FairSatisfactoryGoodGood931387.3
May 2007FairSatisfactoryGoodGood888687.5
May 2005FairSatisfactoryGoodGood760087.2
May 2003GoodGoodVery GoodGood760089.1
May 2001GoodGoodVery GoodGood760089.1
May 1999GoodGoodVery GoodGood760094.4
July 1997GoodGoodVery GoodGood760087.1
September 1995GoodGoodVery GoodGood640088.9
September 1993GoodGoodVery GoodGood640088.9
September 1991GoodVery GoodVery GoodGood640088.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3602887200
Steel Protective Coatingsq. ft.10009091
Deck
Reinforced Concrete Decksq. ft.1,76001,730300
Wearing Surfacessq. ft.1,76001,76000
Substructure
Reinforced Concrete Abutmentlinear ft.1461311230
Joints
Pourable Jointlinear ft.8808800
Bearings
Movable Bearingeach90720
Fixed Bearingeach90720
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.80651500