60 ILCS 1/125-20
The proceeds of the bonds shall be received and held by the township supervisor but shall be expended under the direction and upon the warrant of a majority of the members of the board of trustees of the township. However, a majority of the members of the board of trustees may designate that the bond proceeds be expended under the direction and upon the warrant of the highway commissioner if the highway commissioner provides written consent to that action. If, however, at the time the proceeds are received there is a board of park commissioners invested by law with control over any park that lies wholly or in part in the township, the proceeds of the bonds shall be expended upon the warrants of a majority of the board of park commissioners. The board of trustees, highway commissioner or board of park commissioners may designate the parcel or parcels of land or property to be utilized for the purchase of the parks and may determine the character, time, and manner of improving, developing, maintaining, and adorning the parcel or parcels.
60 ILCS 1/125-20