Construction of the new multi-use overpass for the McKenzie interchange is resulting in overnight lane closures.
The slow lane for Highway 1 southbound will be closed along with the southbound off-ramp onto Admirals Road. The closures begin Friday at 8 p.m. and are expected to last until 5:30 a.m on Saturday morning.
Motorists will still be able to turn right onto Admirals Road during the closure or use the Helmcken Road off-ramp.
The Ministry of Transportation and Infrastructure is reminding drivers to observe posted speed limits and drive with caution when traveling through these areas.