Question

Mention grant trunk road in map

Answer 1

The route spanning the Grand Trunk (GT) road existed during the reign of Chandragupta Maurya, extending from the mouth of the Ganges to the north-western frontier of the Empire.[6] The predecessor of the modern road was rebuilt by Sher Shah Suri, who renovated and extended the ancient Mauryan route in the 16th century.[7] The road was considerably upgraded in the British period between 1833 and 1860.[8]

hope it helps