Line 1 of the Navi Mumbai Metro is part of the rapid transit rail system for the city of Navi Mumbai, India. The 23.40 km line consists of 20 metro stations from Belapur to Khandeshwar. It is expected to cost ₹4,163 crore (US$520 million). On 7 May 2021, State-run town planning authority CIDCO conducted a successful trial run on the approach route to and the test track at Taloja metro depot, and claimed that it was "successful in all respects". The metro was supposed to be operational by 2016, but remains in limbo as on September, 2022.