The Delhi Metro Rail Corporation (DMRC) has announced that 71.3% of the Tughlakabad-Aerocity Golden Line is complete, with expectations to finish the remaining work by the end of 2023. This line, stretching over 23.62 km and featuring 21 stations, aims to enhance connectivity in South Delhi, particularly near the airport. Anuj Dayal, the principal executive director of corporate communications at DMRC, highlighted that five tunnel boring machines (TBMs) are actively working on the Aerocity to Vasant Kunj stretch, facilitating ongoing tunneling operations. DMRC officials indicated that some sections of the line may be operational by the end of this year. Additionally, a fresh tender worth ₹3.38 crore (approximately $410,000 USD) has been issued for the manufacturing and installation of signages at 15 stations along the line, including both underground and elevated stations. Under Phase-4, DMRC plans to construct three priority corridors totaling 65.2 km, with progress already made on other sections of the network.