Multiple choice general knowledge

Which is the longest highway(national) in the world?

  1. Pan-American

  2. Trans-Canada

  3. Highway 1 of Australia

  4. GT Road
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Trans-Canada Highway is the world's longest national highway at approximately 7,821 km. While the Pan-American Highway is longer (~30,000 km), it spans multiple countries from Alaska to Argentina, making it an international highway rather than a national one.

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