Sec. 1. (a) This section applies to Delaware County, Hamilton County, Hancock County, Johnson County, Madison County, and Marion County.
(b) If the voters of an eligible county approve a local public question under IC 8-25-2, the fiscal body of the eligible county may, subject to section 4 of this chapter, adopt an ordinance under IC 6-3.6-6 to impose an additional local income tax rate as allowed by IC 6-3.6-7-27 for the public transportation project.