Northwest Territories Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Road Signs
A specific NWT sign designating an 'ICE ROAD OPEN' on the seasonal Mackenzie or Dempster networks means:
Show Answer & Explanation
Correct Answer: B. Seasonal ice crossing is open to traffic — respect posted weight and speed limits strict to ice safety
Ice road loading is strictly governed by ice thickness and temperature; exceeding limits causes ice failure and vehicle loss.
Why the other answers are wrong
- A.Road is permanent pavementIce roads are not permanent; they form on frozen water each winter.
- C.Road is closedClosed roads use 'ROAD CLOSED' regulatory signs, not 'ICE ROAD OPEN'.
- D.Scenic driveScenic drives use brown recreational signs, not ice-road designations.
