By the early 1920s the forests near the river were used up. They extended three hundred kilometres north-west and so the railway was constructed into them from 1923 or 1924 onwards using wrought iron rails which had originally been used for the first railway in southern Africa, the 1861 Cape Town-Wellington line. From Livingstone, where it branches off the Bulawayo-Livingstone-Lusaka main line, the branch line extends about 166 km north-west to Mulobezi.
Rolling stock
British-built steam locomotives were purchased from Rhodesia Railways in 1924-6. They were converted to burn sawmill waste. As well as wagons to carry the timber, some passenger coaches were built to carry employees and their families.
Extension to Kataba
The line was extended 120 km beyond Mulobezi to Kataba, with many branches into the logging areas, so that all together the railway was claimed to be the longest private railway in the world.
Operations
Steam era
From the 1930s to the 1960s, one train per day ran in each direction, every day except Sundays. Journey time was 8 hours Livingstone to Mulobezi and 7 hours Mulobezi to Kataba.
Present day
Currently, one mixed train runs per week. The railway is listed on the as operational between Livingstone and Mulobezi, with 9 intermediate stations. In Livingstone it connects to the Zambia Railways network. Furthermore, a working train is visible on the line on — see the reference for coordinates. According to an early 2012 report, it takes about 2 days for a train to make the 163 km distance from Livingstone to Mulobezi. Due to the track conditions, the speed limit on the line is 15 km an hour. About 200 passengers, as well as some livestock travel on an average train. Despite the low speed, the rail service was still in demand by the local residents, especially during the rainy season, when local roads are impassable.
The British artist and conservationist David Shepherd made a well-known painting of a Mulobezi steam locomotive and when the railway ceased working in the early seventies, Kenneth Kaunda, then President of Zambia, gave two of the locomotives to him. One of those, the Mulobezi Princess is kept at the Railway Museum, Livingstone where it has been restored to working order. The other locomotive Shepherd transported, together with a passenger coach, to the United Kingdom, and a documentary film of that journey was broadcast in 1976 by BBC Television, called Last Train to Mulobezi. He donated the passenger car to the National Railway Museum, the world's largest, in York, UK. Other steam locomotives and old rolling stock lie rusting away at Mulobezi.