 The section of Highway 1 that crosses the Malahat northwest of Victoria has no stoplights yet, but is tightly pinched by rugged terrain that prevents comprehensive widening to four lanes and sometimes forces closure for hours at a time after a traffic accident.The Departure Bay ferry is the only marine link on the Trans-Canada system that has no freeway or other high mobility highway access, instead routing TCH traffic through downtown Nanaimo streets to reach the ferry to Vancouver.The Vancouver Island TCH is one of four parts of the Trans-Canada system in which the highway runs mostly north-south, the others being Highway 1 from Hope to Cache Creek, Ontario Highway 17 from White River to Sault Ste Marie, Ontario Highways 69 and 400 from Sudbury to Waubaushene, Autoroute 85/Route 185 from Autoroute 20 in Quebec to the New Brunswick border.