Wisconsin Department of Transportation

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US 12/18 and Fish Hatchery Rd. Interchange Improvements - Maps

Project location

US 12/18 (Beltline) and Fish Hatchery Rd. (Greenway Cross-Petra Pl.) interchange, in Madison, in Dane County.

Map key - Thick orange line is the project overview/location. Blue tear drop with dot in center is the project boundary.

View SW, US 12/18 and Fish Hatchery Rd. Interchange Improvements in a larger map.

The following document(s) are in Adobe PDF PDF format.
(Note: Some files are large and may take longer to download depending on individual connection speeds. Users may need to zoom in to see details.)

Project overview

Proposed improvements

Map of the proposed improvements

Apr. 17, 2012 - PIM exhibits/maps

  • Project overview
  • Traffic staging
    • Stage 1, Early July 2012
    • Stage 2, Mid-July to Mid-Nov. 2012
    • Stage 3, Dec. 2012 to Mar. 2013
    • Stage 4, Apr. to Mid-June 2013
    • Stage 5, 6, 7 - Mid-June to Sept. 2013

Questions about the content of this page, contact:
WisDOT Southwest Region Office-Madison, swr.dtsd@dot.wi.gov
Last modified: June 11, 2013

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