Ruta de autobús 3s en el mapa de San Petersburgo

Ulitsa Oleko Dundicha — Malaya Karpatskaya ulitsa — Malaya Balkanskaya ulitsa — Bukharestskaya ulitsa — ulitsa Oleko Dundicha — Budapeshtskaya ulitsa — ulitsa Yaroslava Gasheka — Bukharestskaya ulitsa — Kasimovskaya ulitsa — Kamchatskaya ulitsa — Dnepropetrovskaya ulitsa — (obratno: naberezhnaya reki Volkovki — Volkovskiy prospekt) — naberezhnaya Obvodnogo kanala — Sinopskaya naberezhnaya — Smol'naya naberezhnaya — Smol'nyy prospekt — Smol'nyy proezd