sentences:  The alignment of Glen Cove Road starts at Peninsula Boulevard in downtown Hempstead as, but is known as Clinton Street in Hempstead and Clinton Road in Garden City until its intersection with Old Country Road in Carle Place.It curves from when it intersects with NY 25 to I-495 to steer clear of the Meadowbrook Parkway and the Northern Parkway.Within Old Westbury the road is concurrently signed as Guinea Woods Road.