Argentina

Buenos Aires
Cordoba
Mar del Plata
Mendoza
Quilmes
Rosario

Honorable Mention

Valle Hermoso

Quilmes
trolley

Known for its beer factory, this town just 15 km south of Buenos Aires has restored part of its once vital trolley. In September 2008, a tramvia enthusiast group resurrected the line, using an old Buenos Aires tram and existing street track which was apparently in good condition since the systems closure in 1960. Currently, the line is .8 km long.

Article
AOL Video of tram opening
Youtube video