This 72 acre regional park is to be developed on the closed 28th Street landfill adjacent to the American River in Downtown Sacramento. This park has undergone extensive facelifts over the one-hundred and sixty years since its namesake, John A. Sutter landed at the northwest corner of the park. Callander Associates along with an expert team of consultants developed a Feasibility Report to determine the feasibility of constructing park improvements on this closed landfill. This study identifies from a technical and economic standpoint what park improvements are recommended for the different areas of the landfill and at what points in time it is feasible to construct the various improvements, as they relate to landfill integrity and compliance with closure plans. The team worked closely with city staff and various agencies to develop this report that will be the key tool used in all future phases of the park development.