Voters passed a $945M bond issue 85-15 in June 2012. The cost of the mandated sewer improvements is $4.7B. http://www.stltoday.com/news/local/metro/big-msd-bond-issue-easily-passes-in-st-louis/article_47ee7785-2398-5ae0-87b0-a0e7aff61db9.html