Convention Bridge - over the Border Spruit – The third Swaziland Convention was signed President Paul Kruger and Sir Henry Loch, the British High Commissioner in November 1894. This convention was to put Swaziland under administration. Both parties did not want to leave their territories. A railway coach was drawn on the bridge, each sitting on his own side of the border. Only the abutments of the bridge survived. This bridge was proclaimed a National Monument in 1954.