Alstom Transport Bags Rs 220 Crore Signalling System Contract For Delhi Metro's Silver Line ProjectAmit MishraThursday, March 2, 2023 01:06 PM IST
Delhi Metro To Get 'Silver Line' In Phase-4: DMRC Selects Silver As Colour Code For Tughlakabad-Aerocity Metro CorridorIANSThursday, September 17, 2020 08:22 AM IST
Delhi Metro Phase IV To Connect Most Of The Remote Areas Of National Capital Within Five YearsSwarajya StaffWednesday, December 12, 2018 11:06 AM IST