The outcomes of previous ballot measures have varied.
Voters approved six of seven referendums offered from 1995 to 2003.
In May 2005, district voters approved a referendum exempting $29.2 million in maintenance and equipment expenses from state revenue limits through 2010.
Voters rejected two other measures, though, that would have exempted $7.4 million in operating costs from revenue limits and would have approved $14.5 million for renovations and a second school on the Leopold site.
The School Board then decided to press ahead with a scaled-down project at Leopold, paying for it — at least for now — out of the operating budget.
More on the referendum here. Meanwhile, Janesville has a $70M question for voters.