The city will close eastbound Portage Avenue between Carlton Street and Donald Street at 6 p.m. tonight.
The closure is to accommodate a crane lift at the Newport Building at 330 Portage Avenue.
Two-way traffic on Portage will run north using the westbound lanes between Donald and Carlton. Hargrave Street will also be limited to motorists, accommodating only local traffic north of St. Mary Avenue and will be completely closed to traffic south of Portage Avenue.
The closures will remain in effect until 5 a.m. on Monday, March 7.