Nuevo Leon to invest MXN300 million for maintenance of Metrorrey Metro, Mexico January 26, 2022 | Latin America Finance Nuevo León has announced plans to allocate MXN300 million for the maintenance of Metrorrey Lines 1 and 2. The investment proposal was submitted for approval to the Metrorrey Board of Directors ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password