Indiana Code 9-13-2-170.3. “Special machinery”

Sec. 170.3. “Special machinery” means a vehicle:

(1) that is designed and used to perform a specific function that is unrelated to transporting people or property on a highway;

Highway: includes county bridges and state and county roads, unless otherwise expressly provided. See Indiana Code 1-1-4-5
Property: includes personal and real property. See Indiana Code 1-1-4-5

(2) on which is permanently mounted machinery or equipment used to perform operations unrelated to transportation on a highway; and

(3) that is incapable of, or would require substantial modification to be capable of, carrying a load.

As added by P.L.210-2005, SEC.11. Amended by P.L.125-2012, SEC.23; P.L.262-2013, SEC.16; P.L.198-2016, SEC.167.