The Russian route A340 is a Russian federal highway, connecting Russian city Ulan-Ude and Mongolia.[1]

Federal Highway A340 shield}}
Federal Highway A340
Федеральная автомобильная дорога А340
Route information
Part of AH3
Length219 km (136 mi)
Existed2010–present
Major junctions
North end R 258 in Ulan-Ude
South endMongolian border in Khyagt
Location
CountryRussia
Highway system

Until 2010, the route was designated as A165. The entire route is part of AH3.

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References

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  1. ^ "А-340, Улан-Удэ - Кяхта- граница с Монголией". rosavtodor.ru. Retrieved 25 May 2020.