Multiple choice general knowledge

The Longest national highway (Point to point) in the world is.

  1. Trans-Canada

  2. Grand Trunk Road

  3. Pan-American Highway

  4. Highway 1 Australia
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A Correct answer
Explanation

The Trans-Canada Highway is the world's longest national highway at approximately 7,821 km, running from St. John's (Newfoundland) to Victoria (British Columbia). The Pan-American Highway is longer overall (~30,000 km) but is a network spanning multiple countries, not a single nation's highway. Grand Trunk Road is an ancient Asian route, and Highway 1 (Australia) is the longest national highway in Australia (~14,000 km).

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