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
Road Camera
camera
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 

Highway 4 (Yellowknife River)

From July 18 to July 21, 2022

  • Speed limit reduced from 80km/h to 30km/h. 
  • Expect high volumes of traffic at this location as well as heavy foot traffic.
  • All necessary signage will be in place.

Highway 1 (kilometre 173.8)

  • Delays are expected due to construction.
  • Drivers must obey all warning signs, flag persons, traffic control devices and posted speed limits within construction zones. Fines doubled in construction zones.

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 if 40 km/h.

Highway 3 Rehabilitation (kilometre 0 to kilometre 23)

Current until September 15, 2022
  • Single lane traffic only  (alternating flow) at certain short sections during working hours (7 a.m. - 7 p.m.) until September 15, 2022.
  • Delays are expected.
  • Drivers must obey all warning signs, flag persons, traffic control devices and posted speed limits within construction zones. Fines doubled in construction zones.
  • Reduced speed limit of 50 km/h in construction zone.

Highway 4 Rehabilitation (kilometre 54.75 – 59.2)

  • Single lane traffic only (alternating flow) at certain short sections during working hours (7 a.m. - 7 p.m.) until September 15, 2022.
  • Delays are expected.
  • Drivers must obey all warning signs, flag persons, traffic control devices and posted speed limits within construction zones. Fines doubled in construction zones.
  • Reduced speed limit of 50 km/h in construction zone.

Seasonal Weight Restrictions

Effective July 4, 2022

No weight restrictions (normal conditions):

  • Hwy 8 Km 0 – Km 272.5
  • Hwy 10 Km 0 – Km 133.6

General Notice for 100% Legal Axle Weight:

  • 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
  • Community Access Roads – 100 % legal axle weight


Special Advisory Notice for 75% Legal Axle Weight:       

  • Hwy 4 Km 0 – Km 69
  • Hwy 7 Km 0 - Km 254