Plimptonville is a station along the
MBTA Commuter Rail's
Franklin Line located in
Walpole, Massachusetts near the
Neponset River. It is positioned next to a small dirt parking lot between Plimpton Street and the Franklin Line itself. East of the station, Plimpton Street crosses under the tracks beneath a 12-foot bridge before crossing over the Neponset River on Plimpton Pond.