The Transcaucasian Highway (russian: Транскавказская автомагистраль) or TransKAM (ТрансКАМ) is a mountain highway in the

South Caucasus The South Caucasus, also known as Transcaucasia or the Transcaucasus, is a geographical region on the border of Eastern Europe and Western Asia, straddling the southern Caucasus Mountains. The South Caucasus roughly corresponds to modern Arme ...

region, connecting

southern Russia Southern Russia or the South of Russia (russian: Юг России, ''Yug Rossii'') is a colloquial term for the southernmost geographic portion of European Russia generally covering the Southern Federal District and the North Caucasian Feder ...

and

Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...

Geography

A164 highway (Russia) 29 km (Republic of North Ossetia)

As the A164 highway, it crosses the

Greater Caucasus The Greater Caucasus ( az, Böyük Qafqaz, Бөјүк Гафгаз, بيوک قافقاز; ka, დიდი კავკასიონი, ''Didi K’avk’asioni''; russian: Большой Кавказ, ''Bolshoy Kavkaz'', sometimes translat ...

mountain range through the

Roki Tunnel The Roki Tunnel (also called Roksky Tunnel, ka, როკის გვირაბი; ; russian: Рокский туннель) is a mountain tunnel of the Transkam road through the Greater Caucasus Mountains, north of the village Upper Roka. I ...

, connecting North Ossetia–Alania and Russia with

South Ossetia South Ossetia, ka, სამხრეთი ოსეთი, ( , ), officially the Republic of South Ossetia – the State of Alania, is a partially recognised landlocked state in the South Caucasus. It has an officially stated populat ...

and Georgia. In the winter months the road is often closed due to the danger of

avalanche An avalanche is a rapid flow of snow down a slope, such as a hill or mountain. Avalanches can be set off spontaneously, by such factors as increased precipitation or snowpack weakening, or by external means such as humans, animals, and eart ...

s. In Georgia, the highway begins in Gori as S10 highway. It then crosses to Russia through the

as road A164 to

Alagir Alagir (russian: Алаги́р; os, Алагир) is an industrial town and the administrative center of Alagirsky District in the Republic of North Ossetia-Alania, Russia, located on the west bank of the Ardon River, west of the republic's ...

History

It was built by the

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...

(USSR) between 1971 and 1986, as an alternative to the older

Georgian Military Road The Georgian Military Road or Georgian Military Highway (, 'sakartvelos samkhedro gza'' , os, Арвыкомы фæндаг 'Arvykomy fændag'' is the historic name for a major route through the Caucasus from Georgia to Russia. Alternative r ...

and

Ossetian Military Road The Ossetian Military Road (russian: Военно-Осетинская дорога, ka, ოსეთის სამხედრო გზა) was constructed between 1854 and 1889, by the Russian Empire in the Caucasus. The road runs through the ...

, to connect the USSR and the

Georgian Soviet Socialist Republic The Georgian Soviet Socialist Republic (Georgian SSR; ka, საქართველოს საბჭოთა სოციალისტური რესპუბლიკა, tr; russian: Грузинская Советская Соц� ...

. Since the breakaway of

from Georgia in August 2008, crossing from Georgia to South Ossetia at

Tskhinvali Tskhinvali ( ka, ცხინვალი ) or Tskhinval ( os, Цхинвал, Чъреба, Tskhinval, Chreba, ; rus, Цхинва́л(и), r=Tskhinvál(i), ) is the capital of the disputed ''de facto'' independent Republic of South Ossetia, in ...

is not possible. Roads in Georgia (country) Roads in Russia South Caucasus International road networks Georgian Soviet Socialist Republic Transport in North Ossetia–Alania Roads in South Ossetia 1981 establishments in the Soviet Union 1981 establishments in Georgia (country) {{SouthOssetia-stub