1789 – Bishop Gate, City Walls, Derry, Co. Derry Architect: Henry Aaron Baker The present Bishop Gate was built in 1789 as a triumphal arch to mark the first centenary of the closing of the gates by The Apprentice Boys of Derry.
1866 – Ferryquay Gate, Derry, Co. Derry Architect: Robert Collins The site of one of the four original gateways; it overlooked the ferryquay on the River Foyle.