I-90/94 (US 12 to WIS 23)

Wisconsin Dells, Juneau and Sauk counties

Schedule

Weekly update

Current Construction Operations (Week of 8/3/2025)::

  • Nightly Lane closures will occur on I-90/94 WB and EB between US 12 and WIS 23 from Sunday night to Thursday night. Lanes will be reopened in the AM. Work includes paving asphalt and shoulder gravel.
    • Ramps on I-90/94 to/from STH 23, STH 13, and US 12 may be closed during this overnight period to facilitate this work. A max of 2 ramps may be closed at any given time. Detours will be provided with advance warning of ramp closures to guide motorists.
    • WB I-90/94 on ramp from STH 23 (Exit 89) scheduled to be closed Tuesday evening and reopened Wednesday morning.
    • WB I-90/94 on ramp from STH 13 (Exit 87) scheduled to be closed Tuesday evening and reopened Wednesday morning.
    • EB I-90/94 off and on ramps to US 12 (Exit 85 Rocky Arbor Exit) scheduled to be closed Wednesday evening and reopened Thursday morning.
    • WB I-90/94 off ramp to STH 13 (Exit 87) scheduled to be closed Thursday evening and reopened Friday morning.
  • STH 23 – Permanent Pavement Marking work remains. Please be alert for crews putting the final touches on this area.
  • STH 13 – Permanent Pavement Marking work remains. Please be alert for crews putting the final touches on this area.

Upcoming Construction Operations (Week of 8/10/2025):

  • Nightly Lane closures will occur on I-90/94 WB and EB between US 12 and STH 23 from Sunday night to Thursday night. Lanes will be reopened in the AM. Work includes paving asphalt and shoulder gravel.
    • Ramps on I-90/94 to/from STH 23, STH 13, and US 12 may be closed during this overnight period to facilitate this work. A max of 2 ramps may be closed at any given time. Detours will be provided with advance warning of ramp closures to guide motorists.

Local Business Access:

  • As a general reminder, all businesses along the corridor, or adjacent to the corridor are still open and greatly appreciate your business, especially during construction when the route to the businesses may have changed.
  • Business owners are encouraged to use these updates to inform their customers about changes to the traffic patterns and how best to access their business.

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Construction starts: April 14, 2025

Anticipated completion: September 2025

Traffic impacts

During construction motorists can expect short term lane closures and night work on the interstate. Construction on interchange ramps will be completed under flagging operations and short-term closures.