The furthest north I can go by road is the Caniapiscau reservoir at the end of the Trans-Taiga Road. This is the farthest you can get from a town on a road anywhere in North America, 745 km from Radisson.
Maybe your new road can beat that record.
A long time ago! The Dempster Highway is a lot further north than the Trans Tiaga road.
Map of the Trans Tiaga area:
The Dempster goes from Dawson City to Inuvik:
And the new Highway goes from Inuvik to Tuktoyuktuk:
Us southerners don't understand how important it is to have this highway. We can go to the local grocery store for bread or milk, but in the North if you see those things they probably had a seat on a plane to get to you. That's why 4l of milk costs $25.00 or expired three days ago.
With this highway, produce can come to them cheaper. Diets can change. People can eat healthier now that diets in the north are changing.