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The federal government is expected to announce Wednesday that it will begin the process to designate two key Arctic projects as projects of national interest. Residents walk down the hill to their home in the town of Gjoa Haven, Nunavut, on Friday Sept. 1, 2017. THE CANADIAN PRESS/Jason Franson

Arctic roads, nuclear repository first to be designated as national interest projects

Jun 24, 2026 | 2:00 AM

OTTAWA — Two Arctic roads and a nuclear waste repository in Ontario are the first three projects the federal government wants designated as being in the national interest.

A trio of federal ministers are in Yellowknife today announcing they are seeking that status for the Grays Bay road and port project, the Mackenzie Valley highway project, and the Nuclear Waste Management Organization’s geological repository.

They need to go through a consultation process before the designation is confirmed and it could still be years before those projects are finalized.

At a technical briefing before the announcement, federal officials said the timeline to begin construction on Grays Bay isn’t until 2029, while the final leg of the MacKenzie Valley Highway could start being built in 2028.