Milano Streetcars Old and New, Italy

Milan's got a ton of these all ohttp://www.blogger.com/img/gl.link.gifver the streets including an underground metro system just like San Francisco. So I think Milan is very similar to San Francisco in it's public transportation. Even San Francisco has the orange colored older street cars. Check out the official site of the Milan municipal bus corporation here...

ATM

Also here's information about the Milan street cars on San Francisco's Museum's In Motion Web site. The Peter Witt as that's what they are called.

Museum's In Motion