Region
Prudhoe Bay
18
Prudhoe Bay to Valdez route
16
Prudhoe Bay to Alaska/Canada border (Highway) route
12
Prudhoe Bay/Point Thomson to Nikiski route
6
Sadlerochit Reservoir
5
Prudhoe Bay to Delta Junction route
4
Port MacKenzie
3
Alaska Highway corridor
2
Arctic Coastal Plain/Mackenzie River Delta/Mackenzie River route
2
Canada
2
Kenai Spur Highway
2
Nikiski
2
United States
2
Asia Pacific region
1
China
1
East Asia
1
Interior Alaska
1
Mackenzie River Delta
1
National Petroleum Reserve in Alaska (NPRA)
1
North Slope
1
Northwest Territories
1
Sagavanirktok River Valley
1