The city is asking drivers to avoid a section of Galerno Road tomorrow (Tuesday).
Galerno between Hilchey and Parkway roads will be closed to northbound traffic from 7:30am to 5:00pm, as the new water main is being tied in.
Southbound and local traffic can expect delays while travelling through the work zone. Bus routes are not affected.
The city is asking drivers to use alternate routes where possible and follow the direction of traffic control personnel.