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 Albany–Rensselaer commemorate the 75th anniversary of the Port of Albany-Rennselaer and the 10th anniversary of as a museum ship docked at Albany. National Maritime Day is celebrated with free trolley rides of the port and free rides aboard the Dutch Apple Cruise. USS "Slater", which is the only destroyer escort still afloat in the United States, sits at Steamboat Square near the foot of Madison Avenue. The ship is open from April to November to the public. The destroyer closes to the public from December to March and moves from the Steamboat Square to the port's Rensselaer side. In August 2008