When a person is required to relocate as a result of the acquisition of right-of-way for a highway project, the department will pay the reasonable expenses of relocating the displacee and his or her business and personal property, so long as the eligibility requirements are met. Payment will be made for one move of not more than 50 miles to a single location, unless the department determines it to be in the public interest to waive one or more of these limitations.