Drivers are being advised to expect traffic delays on October 26th along Cliffe Avenue between 26th Street and Mansfield Drive in Courtenay. Manager of Communications with the City of Courtenay Anne Guillo says crews will be flushing and cleaning the sewer system in the area. There is one crew that will be working their way along the road. While work is being done, traffic will be reduced to single lane. The work is expected to be completed by about 4:00pm.