Ecopass

• abstract: The Ecopass program was a traffic pollution charge implemented in Milan, Italy, as an urban toll for some motorists traveling within a designated traffic restricted zone or ZTL (), corresponding to the central Cerchia dei Bastioni area and encircling around . The Ecopass was implemented as a one-year trial program on January 2, 2008, and later extended until December 31, 2009.

以上来源于: WordNet