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IH 39 NB/90 WB over IH RAMP IH 94 WB TO IH 9

Dane County, Wisconsin

Map

Coordinates:
+43.10382, -89.28217
43°06'14" N, 89°16'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 39 NB/90 WB over IH RAMP IH 94 WB TO IH 9
Structure number:B13030800000000
Location:4.2M W JCT USH 12 TO E
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.9 ft. [21.9 m]
Total length:75.8 ft. [23.1 m]
Roadway width between curbs:69.6 ft. [21.2 m]
Deck width edge-to-edge:72.5 ft. [22.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1997
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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:37,300 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodGoodVery GoodGood3730098.0
April 2014GoodGoodVery GoodGood3730094.2
April 2012GoodGoodVery GoodGood3730093.2
April 2010GoodGoodVery GoodGood3730093.2
April 2008GoodGoodVery GoodGood2310093.9
April 2006GoodGoodVery GoodVery Good3594093.3
April 2004GoodVery GoodVery GoodVery Good3594093.3
April 2002GoodGoodVery GoodVery Good3594095.3
July 2000GoodGoodVery GoodVery Good1337093.7
June 1999GoodGoodVery GoodVery Good1337095.7
October 1998GoodExcellentExcellentExcellent1337095.7
January 1997GoodVery GoodVery GoodVery Good1337095.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.583582100
Deck
Reinforced Concrete Decksq. ft.5,5055,23527000
Substructure
Reinforced Concrete Abutmentlinear ft.147138810
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2261794520