Roberts Bank Superport is a twin-terminal port facility located on the mainland coastline of the Strait of Georgia in Delta, British Columbia. Opened in 1970 with Westshore Terminals as its only tenant, Roberts Bank was expanded in 1983–84, and in June 1997 opened a second terminal, the GCT Deltaport container facility. Part of Port of Vancouver, Roberts Bank is also known as the Outer Harbour of Canada's busiest port.