Detour signN. Lynnhaven Road will be closed at the Kings Grant Road intersection from Friday night through Sunday night (March 4-6) to complete the sewer pipe installation below the road. Northbound traffic on N. Lynnhaven and Kings Grant Roads must use alternate routes during this period. Southbound Kings Grant and N. Lynnhaven Roads will remain partially open with traffic directed to Virginia Beach Blvd. The intersection will be reopened when work completes.