Traffic-light signalling and operation to a double red light. Tianjin in the People's Republic of China has two very special systems of traffic lights, in use since : One system is where there is a horizontal bar in a specific colour, with the colour changing and the bar shrinking. The shrinking bar indicates the time remaining in that colour. The colour itself is either red (stop), yellow or green (go). A blinking green one-third-full bar means "reduce speed now", and a blinking yellow full-bar indicates "proceed with caution". When lights of this system turn from green to red, the diminishing green bar will flash
Port of Sakata 1895. The port received the designation of “major port” from the Japanese government on January 19, 1951. In 1957, Sakata was designated a port for the import of timber. The first timber ship from the Soviet Union called on the port in 1958. A 10,000 ton quay was completed in 1962. In 1966, development began on Sakata North Port, which opened in 1974. A thermal power plant was completed in 1977, with the part of the power for an aluminum mill by Sumitomo Light Metals nearby. The aluminum mill closed in 1982. In 2004, Japan’s first offshore wind power plant