busiest bit of highway in North America el récord mundial Inautonews "List of World record highways" in the world "List of World record highways" World record highways — Karakoram http://www.inautonews.com/list-of-world-record-highways http://www.inautonews.com/list-of-world-record-highways जागतिक उच्चांक असलेले महामार्ग (इंग्लिश मजकूर)