It is preferred procedure of the department to acquire fee title, excluding oil, gas and sulphur, to the right-of-way proper. An easement interest will be acquired in land not included in the right-of-way proper which is required for drainage channels, detours, highway construction, or other auxiliaries to the right-of-way.

Source Note: The provisions of this §21.3 adopted to be effective January 1, 1976.