Linked from
The 18 pages that link to Port, each with the reason it gives.
Water transportRelated: Ports connect water routes with land-based transport and trade.
Cargo shipRelated: Ports provide the terminals and equipment that connect ships with land transport.
Trade routeRelated: Ports link sea routes to inland markets and other transport networks.
Merchant shipRelated: Ports connect ship voyages to land transport and trade infrastructure.