sentences:  When the Flowerfield station (to the west) closed in 1958 and the Setauket station (to the east) closed in 1980, Stony Brook station became the penultimate station on the Port Jefferson Branch.High-level platforms and a track realignment took place in the late-1980s.Beginning in April 2010, the Metropolitan Transportation Authority planned a renovation project that was intended to last until January 2011.