Lahore progresses first fully-underground metro lineCity’s second metro line will run completely in tunnel for 27km length. City’s second metro line will run completely in tunnel for 27km length. Premium Subscription Required You must be a premium subscriber to access this content: View Subscription Options Already a subscriber? Log in here Categories: Asia, Infrastructure, MetrosTags: Blue Line, Lahore, Pakistan, PremiumMore on this story Lahore’s first light rail line approvedJuly 23, 2024 Lahore opens Pakistan’s first metro lineOctober 26, 2020Testing begins on Lahore metro Orange LineOctober 9, 2017