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I-75 NB over CARP RIVER

Map

Coordinates:
+46.02362, -84.71154
46°01'25" N, 84°42'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 NB over CARP RIVER
Structure number:000000000005939
Old structure number:49149025000B020 (from 1992 edition)
Location:4.6 MI N OF M-123
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:67.9 ft. [20.7 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans 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: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,039 [as of 2007]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.8
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairGoodVery GoodSatisfactory203997.8
October 2016FairGoodVery GoodSatisfactory203997.8
October 2014FairGoodVery GoodSatisfactory203997.8
October 2012FairGoodVery GoodSatisfactory203997.8
October 2010FairGoodVery GoodSatisfactory203997.8
October 2008FairGoodVery GoodSatisfactory203997.8
October 2006FairGoodVery GoodSatisfactory316497.7
October 2004FairGoodVery GoodSatisfactory330097.7
October 2002FairGoodVery GoodSatisfactory330095.7
October 2000GoodGoodVery GoodGood330096.7
October 1998GoodVery GoodGoodGood330096.7
August 1996GoodGoodGoodGood330097.7
October 1994GoodGoodVery GoodGood210097.8
September 1992GoodGoodVery GoodGood210097.8
October 1990GoodGoodVery GoodGood210097.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,8361,8261000
Steel Protective Coatingsq. ft.12,80012,140640200
Deck
Reinforced Concrete Decksq. ft.8,7728,56221000
Wearing Surfacessq. ft.8,7728,57220000
Concrete Protective Coatingsq. ft.8,77204,3864,3860
Substructure
Reinforced Concrete Columneach87100
Reinforced Concrete Abutmentlinear ft.155153200
Reinforced Concrete Pier Caplinear ft.98663200
Joints
Other Jointlinear ft.98663020
Bearings
Movable Bearingeach2727000
Fixed Bearingeach2727000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.408408000