Read about it in Fast Company, Next City, Gizmodo and Streetsblog.

Global coverage of Streetmix with the addition of new languages
Note: This map is an overview that includes countries where Streetmix supports an official and/or majority-spoken language. Streetmix's coverage is significant in these countries, but it is important to note that many of the countries have linguistic diversity that Streetmix does not cover.
You can change languages via the settings menu.