Noida Metro Rail Corporation Limited (NMRCL) has announced that the air-conditioned skywalk linking Delhi Metro's Blue Line and Noida Metro's Aqua Line will be opened by October 2. The 420-metre-long, 5-metre-wide skywalk with moving walkways and elevators will link Blue Line's Sector-52 station with Aqua Line's Sector-51 station. The skywalk construction, which costed ₹40 crore, began in 2023.