Moei River The Moei River forms the border between Thailand and Burma. The river is the scene of clashes between the Tatmadaw and Karen militias. Often Karen people cross the river either in order to enter Thailand as refugees or to go back to Burma. Moei River The Moei River (, , , ) is a tributary of the Salween River. Unlike most rivers in Thailand, the Moei River flows north in a northwest direction. It originates in Phop Phra District, Tak Province, flowing then from south to north across Mae Sot, Mae Ramat, and Tha Song Yang Districts, finally entering the
Burma Railway jungle with its heat and humidity. All of that makes this railway an extraordinary accomplishment." The total freight carried during the war was 500,000 tonnes by two Japanese Army divisions. The line was closed in 1947, but the section between Nong Pla Duk and Nam Tok was reopened ten years later in 1957. On 16 January 1946, the British ordered Japanese POWs to remove the 4 km rail between Nikki and Sonkrai. The railway link between Thailand and Burma was to be separated again for protecting British interests in Singapore. After that, the Burma section of the Railway was sequentially