To what extent has the urban planning and culture of the Indus Valley Civilization provided inputs to the present day urbanization?

The Indus Valley Civilization displayed remarkable planning in its urban towns, especially in the area of sanitation and drainage. To a great extent, it has provided inputs to the present day urbanization. One of the major challenges of urban planning, in India, has been dealing with the haphazard construction of buildings. In the IVC, the streets were built on grid-like patterns, which allowed for methodical and planned growth. In modern times, Le Corbusier’s plans for Chandigarh provided for a rectangular shape with grid iron pattern, which enabled fast movement of traffic and reduced the area. In the IVC, the town was also demarcated clearly between residential areas and common/public areas. The granaries of IVC are also an example of intelligent design, with their strategically placed air ducts and the platforms being divided into units. The houses in the IVC were constructed in such a manner that it didn’t disturb the layout of the roads in any way. The houses had doors that opened out into the lanes instead of the roads. The warehouse in Lothal is an exemplary instance of designing with precision. The drains in the IVC connected each and every house, and enabled them to dump their waste directly. These drains were covered, and they directly connected to the larger sewerage outlets. There were inspection holes on the drains for maintenance purposes and there were manholes on the streets. Thus, urban planning of the IVC has extensively helped us to learn from it.