11/04/2010 12:02 pm ET | Updated May 25, 2011

10 Cities With The Best Public Transportation Systems

These ten public transportation systems, in random rather than top-to-bottom order, are among the world's best. The transit systems profiled here include some of the most impressively massive as well as some of the best-scaled urban transportation systems. Today's focus is on international public transit systems; as such, the better US public transit systems (New York, Chicago, and Portland, among others) are not included.