Williamson County voters have previously approved the sale of bonds for roads and parks in 2000, 2006, 2013 and 2019. In those elections, county voters passed bond packages for roads that constructed a total of 247 projects adding 376 new capacity lane miles and completed nearly 854 lane miles. The park bonds secured 4,843.86 acres of parks and preserves, 52 miles of trails, and expanded facilities at the Expo Center and at county parks.