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