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|---|---|---|---|---|
| Федеральная автомобильная дорога А121 | ||||
| Sortavala Highway | ||||
| Route information | ||||
| Length | 502 km (312 mi) | |||
| Major junctions | ||||
| South end |  A 118 in Saint Petersburg | |||
| North end |  R 21 near Pryazha | |||
| Location | ||||
| Country | Russia | |||
| Highway system | ||||
| ||||
The Russian route A121, also known as the Sortavala Highway, is a Russian federal highway from Saint Petersburg to R21 highway in the Republic of Karelia. On the route Saint Petersburg – Sortavala – R21 "Kola" its length is 448 km.[1] In 2017 a 54-km-long road section to Vyartsilya and Finland–Russia border became a part of the A121 highway[2] increasing the total length of the Sortavala Highway to 502 km.
- ^ "Участок трассы "Сортавала" от Приозерска до границы с Карелией открыт в Ленобласти". Interfax. Retrieved 14 June 2020.
- ^ "В Карелии капитально отремонтируют еще 13 км подъезда к российско-финской границе". rosavtodor.ru. Archived from the original on 2020-06-14. Retrieved 2020-06-14.