Sec. 3. (a) An annual toll road gate permit also may be issued by the Indiana department of transportation to a commercial motor vehicle for the pulling of a combination unit that meets the size and weight standards for Indiana toll roads, prescribed by the Indiana department of transportation. The annual permit may not be issued for a distance greater than fifteen (15) total miles to or from a gate of the toll road and is valid only when used in conjunction with toll road travel.
(b) The fee for an annual toll road gate permit issued under subsection (a) in conjunction with travel on the Indiana toll road is twenty dollars ($20).