Noida's ₹2.4k cr Metro expansion gets Cabinet nod; 8.4-km Aqua Line to reach Greater Noida sector 4

The Noida-Greater Noida metro network is set for a major expansion after the Union Cabinet approved the extension of the Aqua Line from Noida Sector 51 to Greater Noida Sector 4. The ₹2,390-crore project will cover 8.449 km and feature five elevated stations. The extension is expected to be completed within four years, taking the combined active metro rail network in Noida and Greater Noida to 71.878 km. A key feature will be an interchange at Noida Sector 61, connecting the Aqua Line with Delhi Metro's Blue Line. Here's a look at the route, key project details and what the expansion means for daily commuters.