He is said to have built a highway from Bagerhat to Chittagong, a 32-kilometre (20 mi) long road from Samantasena to Badhkhali, and a road running from Shuvabara to Daulatpur in Khulna. The most notable of his architectural monuments are Shatgumbaj Mosque or the Sixty Dome Mosque at Bagerhat, Masjidkur Mosque and a single-domed mosque attached to his tomb. Of the large number of dighis and ponds excavated by him the most notable are the Khanjali Dighi (1450) near his tomb and Ghoradighi, measuring 230 by 460 metres (750 by 1,500 ft) to the west of Shatgumbaj Mosque.