Junction of Highway 373, south to Riverhurst, Sask. Junction of grid Road 646, Access to Village of Birsay, Sask. The Riverhurst Ferry is a toll free 18 car ferry which serves the Riverhurst area 24 hours a day. The ferry makes half hourly crossings of Diefenbaker Lake. The ferry departs on the hour from the south and on the half hour from the north. In the winter a safe ice crossing is laid out and maintained by the Sask. Dept. of Highways. Highway 45 and Junction of Highway 7 Delisle to Lucky Lake Terminus of highway, Junction Of Highway 7 and 45 at Town of Delisle, south to Outlook, Lucky Lake