You'll have to take Highway 11 if you are travelling between North Bay and Callander this week.
The busy Pinewood Park Drive between Decaire Road and Cranberry Road will be closed to through traffic effective today until 5 p.m. on Friday a spokesman for Canor Construction says.
This is due to construction to install water and sewer services to the new casino.
Access will only be permitted for local traffic.
The project, which also includes the reconstruction of the roadway and the addition of a left-turn lane into the casino development, is expected to be completed by November.