Vancouver Island is a geographically defined industrial market — every cubic metre of freight either crosses to the mainland by ferry, arrives at one of the Island's container or break-bulk terminals, or originates from the Island's own resource-services economy. The result is a different IOS profile than any mainland market. Victoria, on the south end, generates demand from federal government procurement (CFB Esquimalt, Department of National Defence), the Sidney-Saanich industrial corridor, and the regional consumer-goods distribution that serves a population of approximately 400,000.
Nanaimo, in the centre of the Island, is the operational anchor for the freight economy. Duke Point Container Terminal is the primary container gateway to and from the Lower Mainland and an emerging stop on coastal shortsea-shipping routes, generating continuous demand for container staging and trailer drops. Nanaimo's industrial submarkets — Wellcox, Northfield, and the Duke Point industrial area itself — host the operator yards that serve this flow. The Island Highway (Highway 1 / 19) connects Nanaimo north to Courtenay, Campbell River, and Port Hardy, and the resource-services economies along that corridor (forestry, mining, aquaculture, marine industries) generate additional IOS demand.
Duncan, in the Cowichan Valley between Victoria and Nanaimo, anchors the agricultural and mid-Island distribution markets. Port Alberni, on the central west coast, hosts deep-sea port operations and a significant marine-industrial base. The structural constraint across the Island is ferry capacity — operators who serve mainland customers must factor BC Ferries scheduling and Tsawwassen / Horseshoe Bay terminal queue times into their logistics. The compensating advantage is that Island yards are insulated from mainland Vancouver's extreme rate pressure.