Rota de ônibus 191a no mapa de São Petersburgo

ulitsa Dybenko — prospekt Bol'shevikov — ulitsa Kollontay — Dal'nevostochnyy prospekt — Novocherkasskiy prospekt — Zanevskiy prospekt — most Aleksandra Nevskogo — ploshchad' Aleksandra Nevskogo — Nevskiy prospekt — Malaya Morskaya ulitsa — Isaakievskaya ploshchad' — Konnogvardeyskiy bul'var — (obratno: Pochtamtskiy pereulok — ulitsa Yakubovicha — Admiralteyskiy prospekt — Nevskiy prospekt) — ploshchad' Truda — Blagoveshchenskiy most — Universitetskaya naberezhnaya — Birzhevaya ploshchad' — Birzhevoy most — ploshchad' Akademika Likhacheva — Zoologicheskiy pereulok — prospekt Dobrolyubova — (obratno: ploshchad' Akademika Likhacheva) — Zhdanovskaya naberezhnaya — Malyy prospekt PS — Pionerskaya ulitsa — Chkalovskiy prospekt — Levashovskiy prospekt — ploshchad' Shevchenko — Kamennoostrovskiy prospekt — (obratno: Bol'shoy prospekt PS — ulitsa Lenina)