Atigun Pass
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Atigun Pass ( Atigun Pass, after an avalanche
), elevation , is a high
mountain pass A mountain pass is a navigable route through a mountain range or over a ridge. Since many of the world's mountain ranges have presented formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human a ...
across the
Brooks Range The Brooks Range ( Gwich'in: ''Gwazhał'') is a mountain range in far northern North America stretching some from west to east across northern Alaska into Canada's Yukon Territory. Reaching a peak elevation of on Mount Isto, the range is belie ...
in
Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...
, located at the head of the Dietrich River.Bureau of Land Management: Alaska's Feature 1998
"Atigun Pass." Encyclopædia Britannica. 2010. Encyclopædia Britannica Online.
/ref> It is where the
Dalton Highway The James W. Dalton Highway, usually referred to as the Dalton Highway (and signed as Alaska Route 11), is a road in Alaska. It begins at the Elliott Highway, north of Fairbanks, and ends at Deadhorse (an unincorporated community within the ...
crosses the
Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...
(at mile marker 244), and is the highest pass in Alaska that is maintained throughout the year.Bureau of Land Management: Dalton Highway Maps
/ref> Atigun is the only pass in the Brooks Range that is crossed by a road. The pass has been responsible for taking many drivers off the road and is also home to avalanches during the winter. Atigun is known among
bush pilots Bush flying refers to aircraft operations carried out in the bush. Bush flying involves operations in rough terrain where there are often no prepared landing strips or runways, frequently necessitating that bush planes be equipped with abnormally ...
for the difficulty of crossing the pass with small planes;
Anaktuvuk Pass The Anaktuvuk Pass ("the place of caribou droppings", el. 2,200 ft.) is a mountain pass located in Gates of the Arctic National Park and Preserve in North Slope Borough in northern Alaska. The Anaktuvuk Pass is in the Brooks Range which divi ...
is favored as the safer flying route. The pass is often shown on the third and fourth seasons of the
History Channel History (formerly The History Channel from January 1, 1995 to February 15, 2008, stylized as HISTORY) is an American pay television network and flagship channel owned by A&E Networks, a joint venture between Hearst Communications and the Disney ...
reality series ''
Ice Road Truckers ''Ice Road Truckers'' (commercially abbreviated ''IRT'') is a reality television series that premiered on History Channel, on June 17, 2007. It features the activities of drivers who operate trucks on seasonal routes crossing frozen lakes and ...
'', which focuses on the challenges of driving on the Dalton Highway.


References

Mountain passes of Alaska Great Divide of North America Landforms of North Slope Borough, Alaska Brooks Range {{NorthSlopeAK-geo-stub