Ind. Code § 8-3-15-3
(d) This section does not apply to:
(10) a professional surveyor or a professional surveyor's employees who are on the right-of-way or in the yard for the purpose of making land surveys.
As added by Acts 1977, P.L.26, SEC.2. Amended by Acts 1982, P.L.62, SEC.4; P.L.384-1987(ss), SEC.41; P.L.18-1990, SEC.49; P.L.259-1999, SEC.1; P.L.57-2013, SEC.9.