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I-75 NB over E BR AU SABLE RIVER

Map

Coordinates:
+44.69151, -84.69746
44°41'29" N, 84°41'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 NB over E BR AU SABLE RIVER
Structure number:000000000002041
Old structure number:20120015000B040 (from 1992 edition)
Location:2.4 MI N OF M-72
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:40.0 ft. [12.2 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,158 [as of 2007]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:92.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory715892.3
May 2016FairSatisfactorySatisfactorySatisfactory715892.3
May 2014FairSatisfactoryVery GoodSatisfactory715892.3
June 2012FairSatisfactoryVery GoodSatisfactory715892.3
June 2010FairSatisfactoryVery GoodSatisfactory715892.3
November 2009FairSatisfactoryVery GoodSatisfactory715892.3
June 2008FairSatisfactoryVery GoodSatisfactory715892.3
June 2006FairFairVery GoodSatisfactory805791.2
June 2004FairFairVery GoodSatisfactory450091.6
December 2002FairFairVery GoodSatisfactory450091.6
December 2000FairFairVery GoodSatisfactory450091.5
August 1999FairFairVery GoodGood450096.6
August 1997FairSatisfactoryVery GoodGood450092.6
August 1995FairSatisfactoryVery GoodGood580092.5
June 1993FairSatisfactoryVery GoodGood580092.5
April 1991GoodGoodVery GoodGood580092.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.390382800
Steel Protective Coatingsq. ft.3,73003,693370
Deck
Reinforced Concrete Decksq. ft.1,7941,7612580
Wearing Surfacessq. ft.1,5991,5662580
Substructure
Reinforced Concrete Abutmentlinear ft.2101802370
Joints
Pourable Jointlinear ft.890312632
Bearings
Movable Bearingeach105500
Fixed Bearingeach105500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8066860