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US-31 over MANISTEE RIVER

Map

Coordinates:
+44.25016, -86.31875
44°15'01" N, 86°19'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-31 over MANISTEE RIVER
Structure number:000000000006436
Old structure number:51151011000B010 (from 1992 edition)
Location:IN MANISTEE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:132.9 ft. [40.5 m]
Total length:316.0 ft. [96.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:53.8 ft. [16.4 m]
Owner:State Highway Agency [01]
Year built:1933
Year reconstructed:2005
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,343 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:49.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairFairFair1434349.7
August 2017FairFairFairFair1434349.7
May 2016FairFairFairSatisfactory1434349.7
May 2015FairFairFairSatisfactory1434349.7
May 2014FairSatisfactoryFairSatisfactory1434350.9
April 2013FairSatisfactoryFairSatisfactory1434350.9
May 2012FairSatisfactoryFairSatisfactory1434350.9
April 2011FairSatisfactoryFairSatisfactory1434352.3
May 2009FairSatisfactorySatisfactoryGood1434365.1
June 2008FairSatisfactorySatisfactoryGood1434365.1
May 2007FairSatisfactorySatisfactoryGood1653863.8
May 2006FairSatisfactorySatisfactoryGood1653863.8
August 2005FairSatisfactorySatisfactorySatisfactory1653863.8
October 2004FairFairFairFair1400051.3
July 2003FairFairFairFair1400051.3
May 2002FairFairFairFair1400051.3
May 2001FairFairFairFair1400051.3
September 2000FairFairFairFair1400051.3
May 1999FairFairFairFair1400051.3
May 1998FairFairFairFair1400049.3
May 1997FairGoodSatisfactorySatisfactory1400063.3
October 1996FairGoodSatisfactorySatisfactory1400063.3
June 1995FairSatisfactorySatisfactorySatisfactory1610062.1
December 1993FairSatisfactorySatisfactorySatisfactory1610062.1
June 1992FairSatisfactorySatisfactorySatisfactory1610058.4
October 1991FairSatisfactorySatisfactorySatisfactory1610055.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,8671,475336551
Steel Protective Coatingsq. ft.23,11222,4190462231
Steel Stringerlinear ft.1,3101,192105130
Steel Protective Coatingsq. ft.5,7735,3110289173
Deck
Reinforced Concrete Decksq. ft.7,4705,3218071,29448
Wearing Surfacessq. ft.14,94011,9129348941,200
Superstructure
Steel Floor Beamlinear ft.43532687220
Steel Protective Coatingsq. ft.4,6084,1482300230
Substructure
Reinforced Concrete Pier Walllinear ft.1551243100
Reinforced Concrete Abutmentlinear ft.1331130200
Deck
Open Grid Decksq. ft.4,8604,61924010
Joints
Strip Seal Jointlinear ft.312309300
Other Jointlinear ft.1990189100
Bearings
Elastomeric Bearingeach22110110
Other Bearingeach120921
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6326000320