Construction will close Third Line between Sault Area Hospital's entrance and Black Road for six months.
The reconstruction project is slated to begin next week, with the closure beginning on Monday.
In a press release issued today, the City advised that "during this time, construction sign including road closed, detour and directional information will be posted to direct traffic through the area along designated detour routes."
The City also says residences and businesses will be accessible from either Great Northern Road or Black Road.