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IRR - I 90 over INT LODGE GRASS

Map

Coordinates:
+45.31473, -107.34414
45°18'53" N, 107°20'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR - I 90 over INT LODGE GRASS
Structure number:I00090530+06772
Location:LODGE GRASS
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:100.1 ft. [30.5 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,965 [as of 2016]
Truck traffic:21% 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:Better than present minimum criteria [7]
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:93.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory196593.0
January 2014FairGoodSatisfactorySatisfactory371093.0
January 2010FairGoodSatisfactorySatisfactory362093.0
January 2006FairGoodSatisfactoryGood378093.0
January 2002FairGoodSatisfactoryGood364093.0
July 1998FairGoodSatisfactoryGood352093.0
June 1994FairGoodSatisfactoryGood310093.0
August 1992GoodGoodGoodGood300093.0
December 1990GoodGoodGoodGood301093.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.699692700
Deck
Reinforced Concrete Decksq. ft.4,56404,56400
Substructure
Reinforced Concrete Abutmentlinear ft.2001861400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2071971000