WIS 78 (Lien Court to County H)

Blanchardville to Daleyville, Dane, Green, Iowa and Lafayette counties

Schedule

Weekly update

Construction starts: March 2, 2026

Anticipated completion: September 4, 2026

Traffic impacts

March 2 – July 10 WIS 78 is closed to through traffic

July 10 – September 4 WIS 78 will have lane closures under flagging operations