Ind. Code § 9-19-6-23
(a) The Indiana department of transportation shall adopt standards and specifications applicable to:
(4) other lamps;
on snow removal equipment when operated on highways instead of the lamps otherwise required on motor vehicles by this chapter.
(d) A person may not operate snow-removal equipment on a highway unless the lamps on the equipment comply with and are lighted when and as required by the standards and specifications adopted under this section.
[Pre-1991 Recodification Citation: 9-8-6-31.]
As added by P.L.2-1991, SEC.7. Amended by P.L.198-2016, SEC.331.