. "North" . . . "South" . "Northwest Territories Highway 7"@en . "Hwy" . . . "The Liard Highway, designated Highway 77 in British Columbia and Highway 7 in the Northwest Territories, is a highway in Canada which forms the sole road connection between B.C. and the Northwest Territories.The highway officially opened to traffic in 1984 and was assigned the number 77 in 1986."@en . . "British Columbia Highway 77"@en . "Liard Highway"@en . "392000.0"^^ .