The City of Ottawa says to expect "significant" traffic delays on St. Laurent Boulevard starting Tuesday.
Southbound traffic on St. Laurent will be reduced to one lane between Cyrville Road and Coventry Road for watermain installation and road renewal work.
Northbound traffic will be reduced to two lanes between Cyrville Road and Lemieux Street. The lane reductions are expected to be in place until the fall.
You're being advised to take an alternate route around the construction zone, if possible. Access to Ogilvie Road will be through Cyrville Road. A signed detour will be in place for motorists travelling southbound on St. Laurent wishing to access Ogilvie Road.
Businesses in the area will remain open.