Complex sentence: Waterval Boven was reached on 20 June 1894 and Balmoral, near Witbank, on 20 October 1894, where connection was made with the line which had simultaneously been built eastwards from Pretoria.
Split into simpler sentences: Waterval Boven was reached on 20 June 1894 and Balmoral, near Witbank, on 20 October 1894. Here, connection was made with the section which had simultaneously been built eastwards from Pretoria.