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I-75 SB over LEWISTON GRADE ROAD

Map

Coordinates:
+44.70443, -84.69999
44°42'16" N, 84°41'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 SB over LEWISTON GRADE ROAD
Structure number:000000000002044
Old structure number:20120015000S030 (from 1992 edition)
Location:3.3 MI N OF M-72
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:32.8 ft. [10.0 m]
Total length:98.8 ft. [30.1 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
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 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: March 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:Good [7 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]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairSatisfactoryGoodSatisfactory715892.3
March 2016FairSatisfactoryGoodSatisfactory715892.3
April 2014FairSatisfactoryGoodSatisfactory715892.3
April 2012FairSatisfactoryGoodSatisfactory715892.3
March 2012FairSatisfactoryGoodSatisfactory715892.3
March 2010FairSatisfactoryGoodSatisfactory715892.3
March 2008FairSatisfactoryGoodSatisfactory715892.3
March 2006FairSatisfactoryGoodSatisfactory805792.2
February 2004FairSatisfactoryGoodSatisfactory450092.6
November 2002FairSatisfactoryGoodSatisfactory450092.6
November 2000FairSatisfactoryGoodSatisfactory450092.6
August 1999FairSatisfactoryGoodSatisfactory450095.6
August 1997FairGoodGoodSatisfactory450090.5
July 1995FairSatisfactoryGoodSatisfactory15089.0
June 1993FairSatisfactoryGoodSatisfactory580088.5
April 1991GoodVery GoodGoodGood580088.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.7847562800
Deck
Reinforced Concrete Decksq. ft.4,6064,606000
Wearing Surfacessq. ft.4,1164,00810800
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.140137030
Reinforced Concrete Pier Caplinear ft.94751360
Joints
Strip Seal Jointlinear ft.8888000
Pourable Jointlinear ft.884102054
Bearings
Elastomeric Bearingeach3232000
Fixed Bearingeach167900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1981477440