Songkurai was the location of three work camps. The first 393 Australian prisoners arrived on 25 May 1943. the British 'F' Force consisting of 670 British and 1,020 Australian prisoners was concentrated at Songkurai. The prisoners were tasked to create a 15 kilometre stretch of railroad including a wooden bridge over the
Songkalia River (Huai Ro Khi). The prisoners were
forced to work, under harsh conditions, on the construction of the
Burma Railway. They suffered extreme hardship from poor rations, disease and brutal treatment. The bridge over the Songkalia River became known as the Bridge of 600, because 600 prisoners died during its construction. When the first POWs arrived, there was already a
cholera outbreak at the Asian forced labourers camp. The outbreak was finally beaten in mid-June. On 10 August, cholera returned. On 17 November 1943, the last prisoners left the camps which have now been taken over by the jungle. ==Later history==