Nebraska Statutes: 34-102
34-102. Division fence; adjoining occupants; apportionment of cost. When two or more persons shall have lands adjoining, each of them shall make and maintain a just proportion of the division fence between them; Provided, however, this shall not be construed to compel the erection and maintenance of a division fence where neither of the adjoining landowners desires such division fence. Unless the owners of such lands adjoining shall have agreed otherwise, such fence shall be a lawful fence, as defined in section 34-115.