Metrotranvía light rail transit (LRT) expansion tender in July May 3, 2012 | Latin America News Argentina's Mendoza province will launch a tender to expand the Metrotranvía light-rail transit (LRT) system in July 2012. The work will entail extending the 13.5-km rail line in Maipu by around 10 km... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password