G.T Road was constructed by:

The Grand Trunk (G.T.) Road, one of Asia’s oldest highways, was constructed by Sher Shah Suri in the 16th century, connecting South Asia for trade and travel. Studying the G.T. Road highlights its historical and economic significance, the challenges of maintaining ancient infrastructure, and its role in regional connectivity. It also offers insights into how historical routes shape modern economies, providing lessons on preserving heritage while upgrading infrastructure to support trade and mobility.