Carlton Street will close to vehicle traffic on Monday from York Avenue to the back lane north of Broadway.
The city says the closure between 9 a.m. and 3:30 p.m. is to accommodate construction at the RBC Convention Centre.
Osborne Street North between Broadway and St. Mary Avenue will be reduced to one southbound lane from 6 a.m. on Monday until 6 a.m. Saturday, November 7 to accommodate road rehabilitation. Two northbound lanes and both northbound left turns at Broadway and St. Mary Avenue will be maintained.
Pedestrian access and transit routes will be maintained in the Osborne closure.
Motorists are advised to allow for additional travel time or to use alternate routes in this area to reach their destinations.