At Leo Tolstoy Square, where the Petrogradskaya Metro is located, Kamennoostrovsky Prospekt crosses another large avenue, Bolshoy Prospekt. The section of Kamennoostrovsky Prospekt between Trinity Square and the Malaya Nevka was named Red Dawns Street (улица Красных зорь) from 1918–1934 and Kirovsky Prospekt (Кировский проспект) after Sergey Kirov from 1934 to 1991.
At Leo Tolstoy Square, where the Petrogradskaya Metro is situated, Kamennoostrovsky Prospekt intersects another major thoroughfare, Bolshoy Prospekt. The segment of Kamennoostrovsky Prospekt between Trinity Square and the Malaya Nevka was designated as Red Dawns Street (улица красных зорь) from 1918–1934 and Kirovsky Prospekt (Кировский проспект) after Sergey Kirov from 1934 to 1991.