Railway Siding, which is a short track parrallel to and joining the main track. 17 km South-West of Carolina on the Route Breyten to Mechadodorp. This coal eventually reaches Richards Bay, Coal Terminal. From where it is exported to other Countries, via the Sea.
References
New Dictionary of South African Place Names by Peter E. Raper
Further Reading
https://rbct.co.za/about-rbct-4/our-history/