Glen Oaks is a middle class neighborhood in the easternmost portion of the New York City Borough of Queens. The neighborhood is part of Queens Community Board 13. Glen Oaks lies between Grand Central Parkway and Nassau County to the north, Union Turnpike to the south, the Queens/Nassau border (Lakeville Road) to the east, and the Cross Island Parkway to the west. In this area, the Queens/Nassau border separates New York City from the Village of Lake Success to the north. The Queens/Nassau border is referred to locally as "the city line" and is so designated on New York City buses. Union Turnpike is the main commercial road in the area.