HUNTSVILLE — Motorists along North Memorial Parkway will make a little shift to right as they approach Mastin Lake Road.

The move to the newly constructed service roads has been postponed to Friday morning, due to the weather, according to the Alabama Department of Transportation.

Weather-permitting, northbound and southbound traffic will shift to the service road. Traffic signals have been installed at the service road intersection with Mastin Lake Road. State troopers will be on-site to assist with traffic control.

The $34 million project will extend the Memorial Parkway expressway north of Mastin Lake Road. Now that the service roads are substantially complete, traffic must be moved from the mainline to allow construction of the overpass.

For real-time traffic conditions, visit ALGOTraffic.com.