Region
Mackenzie River Delta
4
Prudhoe Bay to Alaska/Canada border (Highway) route
3
Yukon
3
Alberta
2
Cook Inlet region
2
North Slope
2
Alaska Highway corridor
1
British Columbia
1
Fairbanks North Star Borough
1
Haines Junction
1
Mackenzie River Valley
1
Northwest Territories
1
Prudhoe Bay
1
Saskatchewan
1
Tanana River watershed
1
Yukon River Bridge
1