Wisconsin Department of Transportation

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WIS 42 Sister Bay
Door County

View NE, WIS 42 Sister Bay in a larger map.
Map key - Thick orange line is the project overview/location. Blue tear drop with dot in center is the project limit.

View Nov. 19, 2013 PIM information

Project location

WIS 42, Country Walk Dr. to Scandia Rd., in village of Sister Bay, in Door County.

Project overview

  • WIS 42 serves as a major transportation route into Sister Bay and is the primary highway that serves the northern portion of Door County.
  • As northern Door County’s year-round village and vacation destination, Sister Bay depends on WIS 42 to carry continuous traffic as a result of tourism and the local residents that reside in the area.
  • The improvements for this project consist of:
    • Full reconstruction of the roadway including sidewalk and curb and gutter additions
    • Replacement of storm sewer
    • Intersection improvements
    • Corrections of vertical curves and pavement upgrades
  • The project is estimated to cost $3.2 million.


  • Final design phase 2014
  • Construction expected to start summer 2015
  • Construction expected to conclude summer 2016

SSI - Contact info. Questions about the content of this page, contact:
WisDOT Northeast Region Office, ner.dtsd@dot.wi.gov
Last modified: January 15, 2014

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