I-39/90/94 Wisconsin River Bridge Project Public Involvement Meeting - - PowerPoint PPT Presentation

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I-39/90/94 Wisconsin River Bridge Project Public Involvement Meeting - - PowerPoint PPT Presentation

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I-39/90/94 Wisconsin River Bridge Project Public Involvement Meeting September 12 th , 2019 Project Location Project Termini: Black Road to south of I-39/94 & I-39/WIS 78 County: Columbia Towns: Dekorra and Caledonia Wisconsin Department

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SLIDE 1

Public Involvement Meeting September 12th, 2019

I-39/90/94 Wisconsin River Bridge Project

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Project Location

Project Termini: Black Road to south of I-39/94 & I-39/WIS 78 County: Columbia Towns: Dekorra and Caledonia

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 2

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Route Importance

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 3

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Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

Route Importance

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Purpose and Need of the Project

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 5

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Primary Need of the Project

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 6

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Secondary Needs of the Project

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

vpd = vehicles per day

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Secondary Needs of the Project

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 8

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No Build Alternative

  • Will be used as baseline comparison

Rehab Alternative

  • Repair the bridge in its current location
  • Replace the concrete deck and repair steel

supports

East Alternative

  • Construct a new bridge just east of the existing

bridge

  • Shift I-39/90/94 to east to match the new bridge
  • Evaluate County U and V bridges for possible

replacement

West Alternative

  • Construct a new bridge just west of the existing

bridge

  • Shift I-39/90/94 to west to match the new bridge
  • Evaluate County U and V bridges for possible

replacement

Preliminary Alternatives

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 9

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SLIDE 10

No Build Alternative

  • Will be used as baseline comparison

Rehab Alternative

  • Traffic reduced to two lanes during

construction

  • Construction would occur 4 times in

10 years

  • Requires full replacement in 2045

East Alternative

  • Addresses bridge deficiencies
  • Accommodates traffic demands
  • Improves roadway geometrics

West Alternative

  • Addresses bridge deficiencies
  • Accommodates traffic demands
  • Improves roadway geometrics

Preliminary Alternatives

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 10

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Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

Range of Alternatives (North of the Wisconsin River)

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Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

Range of Alternatives (South of the Wisconsin River)

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Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

Range of Alternatives Impacts - Part 1

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Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project

Range of Alternatives Impacts - Part 2

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East Alternative

No relocations Avoids ATC pole impacts Allows for future fourth lane of traffic

WisDOT Recommended Alternative

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 15

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Project Schedule

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 16

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Contact Information

Wisconsin Department of Transportation I-39/90/94 Wisconsin River Bridge Project 17