R504 Kolyma Highway

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Federal Highway R504 shield}}
Federal Highway R504
Федеральная автомобильная дорога Р504
Kolyma Highway
The Kolyma Highway and others in the region. The Kolyma Highway is shown in red.
R504 Tomponsky district 02.jpg
Route information
Length2,031 km (1,262 mi)
Major junctions
West end A 360 A360 Lena Highway at Nizhny Bestyakh
East endMagadan
Highway system
R 503 R 600
Kolyma River Bridge at Debin

The R504 Kolyma Highway (Russian: Федеральная автомобильная дорога «Колыма», Federal'naya Avtomobil'naya Doroga «Kolyma», "Federal Automobile Highway 'Kolyma'"), part of the M56 route, is a road through the Russian Far East. It connects Magadan with the town of Nizhny Bestyakh, located on the eastern bank of the Lena River, opposite of Yakutsk. At Nizhny Bestyakh the Kolyma Highway connects to the Lena Highway.

The Kolyma Highway is colloquially known as the Road of Bones (Russian: Дорога Костей, transliteration: Doróga Kostéy).[1][2] Locally, the road is known as the Kolyma Route (Russian: Колымская трасса, transliteration: Kolýmskaya trássa).


Road construction
A ZIS-6 Lorry in 1938
The Kolyma is paved 52 km. from Yakutsk (Nizhny Bestyakh) to Tyungyulyu.
The road today near Magadan. Paving extends over the 150 km nearest to Magadan; elsewhere the road mainly comprises gravel.

The Dalstroy construction directorate built the Kolyma Highway during the Soviet Union's Stalinist era. Inmates of the Sevvostlag labor camp started the first stretch in 1932, and construction continued with the use of gulag labor until 1953.

The road is treated as a memorial by some, as the bones of the estimated 250,000–1,000,000 imprisoned laborers[3][better source needed] who died while constructing it were allegedly laid beneath or around the road, although documented sources have yet to confirm this through further evidence.[4][page needed] As the road is built on permafrost, the popular rumor spread through western and dissident accounts is that interment into the fabric of the road was deemed more practical than digging new holes to bury the bodies of the dead.[5][need quotation to verify]


In 2008, the road was granted Federal Road status and is now a frequently maintained all-weather gravel road.

When the road was upgraded, the route was changed to bypass the section from Kyubeme to Kadykchan via Tomtor, and instead pass from Kyubeme to Kadykchan via a more northern route through the town of Ust-Nera. The old 420 km section via Tomtor was largely unmaintained; the 200 km section between Tomtor and Kadykchan was completely abandoned.[6] This section is known as the Old Summer Road, and has fallen into disrepair, with washed-out bridges and sections of road reclaimed by streams in summer. During winter, frozen rivers may assist river crossings. Old Summer Road remains one of the great challenges for adventuring motorcyclists and 4WDers.

The area is extremely cold during the winter. The town of Oymyakon, approximately 100 km from the highway, is believed to be the coldest inhabited place on earth.[7] The average low temperature in Oymyakon in January is −50°C.[8] In 2020, a teenage motorist froze to death by following Google Maps directions to use the shorter but abandoned section of the road via Tomtor, on which his car broke down, and his surviving travel mate lost most of his limbs due to frostbite.[9]


Distance Place Remark
0 km Nizhny Bestyakh / Yakutsk on the Lena River
57 km (40 mi) Tyungyulyu end of paving
350 km (220 mi) Krest-Khaldzhay road, northeast, summer ferry across the Aldan River
380 km (240 mi) Khandyga on the Aldan River
alternative: Summer Hydrofoil from Yakutsk down the Lena and up the Aldan, 530 km (330 mi), 10 hours
over Suntar-Khayata mountains, 1,200 m (3,940 ft) pass, Vostochnaya River
700 km (430 mi) Kyubeme
940 km (580 mi) (New route) Ust-Nera on the Indigirka River, east: several mining towns, Artyk town, headwaters of the Nera River, 1,452 m (4,760 ft) pass

alternative: (Old Summer Road route) 155 km (100 mi) northeast to Tomtor, 250 km (160 mi) road northeast (may not be passable except when frozen), into Magadan Oblast

1,240 km (770 mi) Kadykchan (nearby are coal mines and the old Myaundzha uranium processing centre)
1,330 km (830 mi) Susuman
1,500 km (930 mi) Debin with the Kolyma River bridge
1,680 km (1,040 mi) Orotukan road turns southeast and south 300 km (190 mi) of largely unpopulated taiga
1,759 km (1,090 mi) Gerba road 44H-3 to Omsukchan forks off; beginning of Anadyr Highway
1,830 km (1,140 mi) Atka enters lowlands
1,926 km (1,200 mi) Yablonevyy pavement recommences [10]
1,950 km (1,210 mi) Palatka
1,980 km (1,230 mi) Sokol
2,030 km (1,260 mi) Magadan

There is also a scenic shortcut from Magadan to Susuman via Ust-Omchug called the Tenkinskaya Trassa, which receives a lot less heavy traffic than the main section of the M56 between Magadan and Susuman.

Distances: Yakutsk to Khandyga 380 km (240 mi), on to Kyubeme 320 km (200 mi), to Kadykchan (via Tomtor) 420 km (260 mi), Kadykchan to Susuman 90 km (60 mi), Susuman to Magadan 630 km (390 mi). From Kyubeme to Kadykchan north via Ust-Nera (the new, maintained section) is about 650 km (400 mi).

As of the summer of 2010, the Old Summer Road via Tomtor was still passable to motorcycles and 4×4s.

Road to Chukotka[edit]

The Anadyr Highway from the Kolyma Highway to Anadyr in Chukotka passes Omsukchan, Omolon, and Ilirney with branch roads to Bilibino and Egvekinot, involving construction of 1,800 kilometres (1,100 mi) of road.[11] The construction of the first 50 kilometers of the road started in 2012.

See also[edit]


  1. ^ Warren, Marcus (10 August 2002). "'Road of Bones' where slaves perished". The Daily Telegraph. London. ISSN 0307-1235. OCLC 49632006. Archived from the original on 17 September 2012. Retrieved 5 February 2012.
  2. ^ Westcott, Gary & Monica (2012). "Road of Bones to the Coldest Place in the World –". Russian Life. Archived from the original on 21 November 2018. Retrieved 5 February 2012.
  3. ^ Hochschild, Adam (2003) [1994]. "17: Beyond the Pole Star". The Unquiet Ghost: Russians Remember Stalin. Boston: Houghton Mifflin Harcourt. p. 237. ISBN 9780547524979. Retrieved 14 June 2017. "Secret police authorities in Kolyma today say there are records - sometimes a complete file, sometimes just a name on a list - of two million men and women who were shipped to the territory between 1930 and the mid-1950s. But no one knows, even approximately, how many of these prisoners died. Even historians who have spent years studying Kolyma come up with radically different numbers. I asked four such researchers, who between them have written or edited more than half a dozen books on the gulag, what was the total Kolyma death toll. One estimated it at 250,000, another at 300,000, one at 800,000, and one at 'more than 1,000,000.'"
  4. ^ Thompson G., (2002) Kolyma – The Road of Death
  5. ^ Middleton, Nick, Going to Extremes
  6. ^ Colebatch, Walter. Siberian Extreme 2010 – Back for More, 8 July 2010. Retrieved 25 July 2014.
  7. ^ p. 57, Extreme Weather: A Guide & Record Book, Christopher C. Burt and Mark Stroud, New York: W. W. Norton & Company, 2007, ISBN 0-393-33015-X.
  8. ^ Погода и Климат. Retrieved 25 July 2014.
  9. ^ Stewart, Will (11 December 2020). "Man frozen to death after Google Maps wrong turn". news.com.au. Archived from the original on 8 July 2021. Retrieved 30 December 2020.
  10. ^ "Google Street View". Google. Retrieved 22 April 2022.
  11. ^ Project to build the road from Kolyma to Anadyr drawn up


External links[edit]