Historic crimson-brick canal identified in Trowulan. Majapahit had a nicely-made irrigation infrastructure. Some idea of the scale of the internal economic system is usually gathered from scattered information in inscriptions. The Canggu inscriptions dated 1358 mentions 78 ferry crossings within the state (mandala Java). Majapahit Main realm and provinces (Mancanagara) https://majapahit4d44443.blogs100.com/35313279/everything-about-majapahit4d