If, at any time, the Grantor shall vacate any road right of way or other public property which is subject to rights granted by this franchise, such vacation shall be subject to an easement in favor of Grantee for overhead and underground transmission and distribution lines and installations in place at the time of vacation and for the purpose of operating and maintaining such facilities. Such vacation shall, by its terms, expressly prohibit any use of the vacated properties which will interfere with Grantee's full enjoyment of rights under said easement. (Ord. 310, 5-8-1990)