Supersite Sestroretsk, Приморское шоссе 359, ЦРП, Х с Зеленогорским шоссе

A supersite (superboard) is a very large panel structure (standards 12×4, 15×5 m), erected on a high stand outside the city or on a major highway, with external lighting and the option of a three-sided prismatron that rotates three different creatives.