 The opening of the deep water Hunterston Ore Terminal, near West Kilbride, in the early 1970s led to The General Terminus Quay ceasing to handle this traffic and the ore handling equipment was demolished in the early 1980s.A large area of the river frontage, including part of Windmillcroft Quay, Springfield Quay, General Terminus Quay, Mavisbank Quay and Princes Dock, was cleared in the early 1980s.Mavisbank Quay and the mostly infilled Princes Dock area was used to host the 1988 Glasgow Garden Festival.