English: Change of Traffic direction in road transport (symbol and text sign) at the Thai-Lao border — Thai–Lao Friendship Bridge — (Vientiane with right hand traffic → Nong Khai with left hand traffic. This sign is posted on the Laotian side just in front of the bridge. The border is further ahead but the border control is done here. A few meters ahead, there is a traffic light regulating the crossing of sides (junction). The picture shows a very rare traffic sign ("X").