Region
Yukon
3
Alaska Highway corridor
2
British Columbia
2
Canada
2
Arctic Coastal Plain/Mackenzie River Delta/Mackenzie River route
1
Mackenzie River Valley
1
North Slope
1
Northwest Territories
1
Port MacKenzie
1
Prudhoe Bay to Alaska/Canada border (Highway) route
1
Prudhoe Bay to Valdez route
1
United States
1