(Corvallis, OR) -- A 15-million-dollar anonymous donation will allow Oregon State University to move forward with a renovation of Goss Stadium. It's the oldest continuously used ballpark in the nation. The project includes a new right-field structure, permanent bleacher seating and a dedicated clubhouse. They'll also create office space for the Corvallis Knights Baseball Club, in addition to fan amenities. Goss Stadium was built in 1907.