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