In January 1950 the UTA closed almost the entire BCDR network except the Queen's Quay, Belfast – Bangor commuter line. In the same year it closed the Macfin – Kilrea section of the former NCC's Derry Central Railway and the freight-only former NCC line from Limavady to Dungiven. It also withdrew passenger services from the former NCC branch lines to Cookstown, Draperstown and Limavady and the Magherafelt – Kilrea section of the Derry Central. That summer it closed Northern Ireland's last narrow gauge lines: the Ballycastle Railway and the Ballymena and Larne Railway.