The Navi Mumbai Metro is a rapid transit system under construction in the Indian city of Navi Mumbai, Maharashtra. The planning and construction of the Navi Mumbai Metro is being overseen by the City and Industrial Development Corporation (CIDCO). The system is planned to consist of five rail lines covering a total distance of 106.4 kilometres (66.1 mi). The foundation stone for the project was laid on 1 May 2011; following construction delays, the metro's first line was projected to open in 2020. However, due to the ongoing COVID-19 pandemic, which caused lockdowns, curfews, and lack of labour, which resulted in several delays in construction, the deadline is pushed to 2022 for completion of the first line (Line 1) of Navi Mumbai Metro. The metro's technological infrastructure and rolling