Apart from one incline in the mines at Worsley, these were the only ones which carried boats until around 1819, and many visitors came to see them. Each incline required a team of four men to operate it. An engineman and a brakesman worked at the top of the incline, and a man was needed at each end to attach or detach the boats from the rope. Between the inclines, the boats were operated in trains, and Stephen Ballard, who visited the canal from the Herefordshire and Gloucestershire Canal in 1829, recorded that a single horse could pull 12 loaded boats with 60 tons of cargo, and trains of 18 or 20 boats could also be managed.