More than 100 years after a dam built beneath the historic Grand Rapids and Indiana Railroad disrupted the natural flow of Buckhorn Creek, the waterway is running free again, and the Fred Meijer White Pine Trail now crosses it on a new 90-foot bridge. The Muskegon River Watershed Assembly (MRWA), which has led the restoration project with state, federal and local partners, will mark the milestone with a ribbon-cutting ceremony on Sept.