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