Wis. Stat. § 86.09
In all cases where the paving, improvement, change of grade or any other change in the condition of any street or highway in this state shall operate to cut off, impede or obstruct the access or approach from such highway to a cemetery, it shall be the duty of the local or state authorities in charge of such paving, improvement or change to include in such work provisions for and to effect such grading and improvement of the access and approach to such cemetery as shall be necessary to preserve such access or approach in an equal degree of usability. And whenever in any city, village or town such paving, improvement or change of grade or condition heretofore made has operated so as to cut off, impede or obstruct the access or approach from such highway to a cemetery, it shall be the duty of the council or board of such city, village or town upon the request of any person to restore such access or approach to its former condition of usefulness, and to provide for such work in the same way that street or highway improvements are provided.
Wis. Stat. § 86.09