Note – Construction completed 2011 and roadway open to traffic.

Project location

US 12, I-90/94 (just north of Fern Dell Rd.) south to Terrytown Rd., in Sauk County.

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Project overview

• North section (printable view)
  • North section detail (1.8 MB)
  • Long-term temporary roundabout (aerial view)
• 5.7 miles of a four-lane bypass – I-90/94 (just north of Fern Dell Rd.) south to Terrytown Rd.
• Interchanges constructed near Fern Dell Rd., at North Reedsburg Rd. and at WIS 33.
• New US 12 passes over Fern Dell Rd., North Reedsburg Rd. and Terrytown Rd. and passes under Shady Ln., WIS 33 and Old WIS 33.