Region
Canada
25
United States
25
Yukon
18
Prudhoe Bay to Alaska/Canada border (Highway) route
12
British Columbia
9
Alaska Highway corridor
5
Alberta
4
North Slope
4
Arctic Coastal Plain/Mackenzie River Delta/Mackenzie River route
3
East Asia
3
Mackenzie River Delta
3
Mackenzie River Valley
3
Northwest Territories
3
Pacific Rim
3
Saskatchewan
3
Brooks Range
2
Japan
2
Prudhoe Bay to Valdez route
2
Swift River region (Yukon)
2
Tetlin National Wildlife Refuge
2
Whitehorse
2
Alberta to Saskatchewan route
1
Canada, Northwestern
1
Canada, Southwestern
1
Chicago (pipeline terminus)
1
Cook Inlet region
1
Interior Alaska
1
Kluane Lake region (Yukon)
1
Kluane National Park Reserve Lands
1
Marsh Lake/Squanga Lake region (Yukon)
1
Middle Fork Koyukuk River
1
Port MacKenzie
1
Tanana River
1
West Coast (U.S. and Canada)
1