Infrastructure

Condition Legend
OPEN
CROSSING OPEN
CLOSED
CROSSING CLOSED
ROAD ADVISORY
Access Roads

This map is interactive; click on it to see important information about specific transportation routes.

Road Legend
Mackenzie Highway
Hay River Highway
Yellowknife Highway
Ingraham Trail
Fort Smith Highway
Fort Resolution Highway
Liard Highway
Dempster Highway
Tuktoyaktuk Highway
image/svg+xml Inuvik Tsiigehtchic Paulatuk Tuktoyaktuk Aklavik Fort McPherson Ulukhaktok Sachs Harbour Colville Lake Fort Good Hope Norman Wells Déline Tulità Wrigley Fort Simpson Jean Marie River Nahanni Butte Whatì Fort Liard Fort Providence Trout Lake Behchokò Yellowknife Fort Smith Fort Resolution Lutsel K'e Wekweètì Gamètì Dettah Kakisa Enterprise Hay River 1 3 1 1 2 5 3 4 5 6 7 9 8 10

Travel Notices 

Updated on May 26, 2023

 Highway 7 (kilometre 20-34)

Current until October 2023.

  • Obey all warning signs, flag persons, traffic control devices and posted speed limits.

Highway 1 (kilometre 222 – 242)

Construction June 3 to September 15, 2023.

  • Obey all warning signs, flag persons, traffic control devices and posted speed limits.

Highway 1 (kilometre 411.2): Jean Marie River Bridge

Current until further notice.

  • Single lane traffic only (alternating flow).
  • Drivers must yield to oncoming traffic.
  • Reduced speed limit of 40 km/h.

Highway 3 (kilometre 24.4): Deh Cho Bridge

From May 18 to June, 2023

  • There will be one lane closed, and flaggers managing traffic.
  • No delays are expected.
  • Vehicles will only have to stop when there is 2-way traffic.

Highway 4 (kilometre 0.0 – 59.0): Ingraham Trail

May 29 until end of August 2023.

  • Vehicles must drive cautiously when they are on gravel.
  • Expect short delays.
  • Obey all warning signs, flag persons, traffic control devices and posted speed limits.

Highway 4 (kilometre 0.0 – 6.0): Dettah Access Road

May 29 until end of August 2023.

  • Vehicles must drive cautiously when they are on gravel.
  • Expect short delays.
  • Obey all warning signs, flag persons, traffic control devices and posted speed limits.

Seasonal Weight Restrictions

Effective April 24, 2023

These highway sections will operate under normal conditions.

Hwy 8            Km 0 – Km 272.5

Hwy 10          Km 0 – Km 133.6

General Notice for 100% Legal Axle Weight:                     

These highway sections are set at 100% of the legal axle weight until further notice:

Hwy 1            Km 0 – Km 690

Hwy 2            Km 0 – Km 49

Hwy 3            Km 0 – Km 338

Hwy 5            Km 0 – Km 266

Hwy 6            Km 0 - Km 90

Hwy 9            Km 0 – Km 97

           

Special Advisory Notice for 75% Legal Axle Weight:                  

These highway sections are set at 75% of the legal axle weight until further notice:

Hwy 4            Km 0 – Km 69

Hwy 7            Km 0 - Km 254