Prince William

George Mason University presented concept plans Wednesday night for a roughly 500- to 600-foot research pier at its Potomac Science Center in Belmont Bay.

University officials said the Don Kelso Learning Pier will give scientists, students, and research vessels direct access to the Occoquan River after nearly a decade of limited water access. Neighbors and local paddling groups raised concerns about the structure’s length, kayak passage, barge safety, and visual impact during the two-hour town hall at the center, located at 650 Mason Ferry Ave in Woodbridge.