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
Travel Notices
Updated on December 8, 2022
Highway 7 (kilometre 20-34)
Current until June early 2023
Posted speed is reduced to 60 km/h for winter season.
Highway 5 (km 187.4): Preble Creek Bridge
Current until November 17, 2022.
Single lane traffic only (alternating flow) from 8 a.m. to 6 p.m.
Drivers must obey all warning signs, flag persons, traffic control devices and posted speed limits within construction zones. Fines doubled in construction zones.
Short delays can be expected.
Highway 1 (kilometre 35)
Crews at work.
Obey posted traffic control personnel and posted speed limits.
Watch for people and equipment working.
Expect delays.
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 1 (kilometre 222-234): West of Highway 3 junction
Current until May 2023
posted speed is reduced for winter season
Seasonal Weight Restrictions
Effective November 7, 2022
No weight restrictions (normal conditions):
Hwy 1 Km 0 – Km 188
Hwy 2 Km 0 – Km 49
Hwy 3 Km 0 – Km 338
Hwy 8 Km 0 – Km 272.5
Hwy 10 Km 0 – Km 133.6
General Notice for 100% Legal Axle Weight:
Hwy 1 Km 188 – Km 690
Hwy 4 Km 0 – Km 69
Hwy 5 Km 0 – Km 266
Hwy 6 Km 0 - Km 90
Hwy 7 Km 0 - Km 254
Hwy 9 Km 0 – Km 97
Community Access Roads – 100 % legal axle weight
Special Advisory Notice for 75% Legal Axle Weight:
N/A
Effective December 12, 2022
Winter Load Tolerances (WLT) will be allowed on the following NWT Highways:
Hwy 1 Km 0 – Km 690 (excluding Liard & Mackenzie River/Ndulee ice crossings)
Hwy 2 Km 0 – Km 49
Hwy 3 Km 0 – Km 338
Hwy 4 Km 0 – Km 69
Hwy 5 Km 0 – Km 266
Hwy 6 Km 0 – Km 90
Hwy 7 Km 0 – Km 254
Hwy 8 Km 0 – Km 272.5 (excluding Peel & Mackenzie River ice crossings)
Hwy 9 Km 0 – Km 97
Hwy 10 Km 0 – Km 133.6
For all other road tolerances, please refer to the highway map above.