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Learn MoreWhat’s next for the I-41 corridor? Join us at the upcoming public involvement meetings to hear the latest project updates and learn about planned construction in 2027.
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(Updated August 26)
Week of August 26
Updated on October 9
Week of October 5, 2026
SB I-41 ramp to WIS 441 SB is scheduled to be CLOSED overnight Friday, October 9, from 9 p.m. to 5 a.m.
NB I-41 between WIS 15/County OO/Northland Avenue (exit 139) and Ballard Road (exit 144) is scheduled to be CLOSED overnight Sunday, October 11, from 10 p.m. to 4:30 a.m.
NB WIS 441 ramp to SB I-41 is scheduled to be CLOSED overnight Sunday, October 11, from 9 p.m. to 5 a.m.
Week of October 12, 2026
Drivers will encounter various overnight reduced lanes on Northbound (NB) and Southbound (SB) I-41 in work zones.
SB I-41 between SB WIS 441 (exit 145) and WIS 15/County OO/Northland Avenue (exit 139) is scheduled to be CLOSED nightly Monday, October 12, and Tuesday, October 13, from 9:30 p.m. to 4:30 a.m.
NB I-41 between Ballard Road (exit 144) and SB WIS 441 (exit 145) is scheduled to be CLOSED nightly Wednesday, October 14 and Thursday October 15, from 10 p.m. to 4:30 a.m.
SB I-41 ramp to WIS 441 SB is scheduled to be CLOSED nightly Wednesday, October 14 and Thursday October 15, from 9 p.m. to 5 a.m.
NB WIS 441 ramp to SB I-41 is scheduled to be CLOSED nightly Wednesday, October 14 and Thursday October 15, from 9 p.m. to 5 a.m.
NB WIS 441 on-ramp from County OO/Northland Avenue is scheduled to be CLOSED nightly Monday, October 12, from 9 p.m. to 5 a.m.
Long-Term Closures
Updated on October 9
Week of October 5, 2026
Week of October 12, 2026
Long-Term Closures