What are the names of the roads sher shah suri built?

Four important roads constructed by him were as follows: (i) Grand trunk road from SW1argaon to Peshawar; (ii) road from Agra to Multan via Burhanpur and Delhi; (iii) road from Multan to Lahore; and (iv) road from Mandu to Agra. Of these four roads, the first was the most important. The roads built by Sher Shah are called 'the arteries of the empire'. The roads were lined with trees, wells and rest

houses.