Project details announced for Lines 8 and 9 of Santiago Metro, Chile May 17, 2024 | Latin America News, News Project details have been announced for Line 8 and Line 9 of Santiago Metro. Line 8 will span 19 km and will be fully underground. Construction works are expected to commence by 2027, once the environ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password