This exists in SF, it's called called "Pit Stop SF": http://sfdpw.org/index.aspx?page=1805 http://sfdpw.org/index.aspx?page=1805 and costs over $1mm a year acco

This exists in SF, it's called called "Pit Stop SF": http://sfdpw.org/index.aspx?page=1805 http://sfdpw.org/index.aspx?page=1805 and costs over $1mm a year according to the Chron: http://www.sfchronicle.com/bayarea/matier-ross/article/City-s-latrine-team-tries-to-keep-public-6479253.php http://www.sfchronicle.com/bayarea/matier-ross/article/City-...