The Ring consists of seventeen individually named streets and fifteen squares. It has a circumference of . At its narrowest point, Krymsky Bridge, the Ring has six lanes. After finishing reconstruction, all sections of the Ring will not have more than 10 lanes. In 2018, more than 50 % of sections of the Garden Ring are reconstructed, including Zubovskaya square, which was the widest section, there were about 18 lanes before. The Ring emerged in the 1820s, replacing fortifications, in the form of ramparts, that were no longer of military value.