At the Arctic Circle monument. The Dempster Highway runs nearly 500 unpaved miles (800 km) from the Klondike Highway near Dawson to Inuvik.
Dempster Highway
The world is not flat, but the best places are where you can look over the edge.
These photos are the journal of 8000 miles (12,800 km) from San Francisco as far north as the road will go, and then some to the Arctic Ocean, and home again.