	There were several short private lines to mines at Rotowaro, Pukemiro and Glen Afton. In 1928 the line was operated by Ww Class, carrying about 350 miners a day and monthly coal outputs of 11,000 tons at Rotowaro, 15,000 at Pukemiro and 12,000 at Glen Afton, as well as bringing in supplies such as pit props.