The Cross Island Parkway is a parkway in New York City, part of the Belt System running along the perimeter of the boroughs of Queens and Brooklyn. The Cross Island Parkway runs from the Whitestone Expressway (Interstate 678 or I-678) in Whitestone past the Throgs Neck Bridge, along and across the border of Queens and Nassau County to meet up with the Southern State Parkway, acting as a sort of separation point which designates the limits of New York City. The road is designated as New York State Route 907A (NY 907A), an unsigned reference route, and bears the honorary name 100th Infantry Division Parkway. Being a part of the "Belt System", its exit numbering is a continuation of the Belt Parkway, with exit numbers increasing north. At exit 25A (Southern State Parkway), the Cross Island Parkway becomes the Belt Parkway (more specifically, the section once known as the Laurelton Parkway). Before its exits were renumbered to align with the Belt Parkway, they were numbered to co-align with the Southern State Parkway, which is why that parkway begins with exit 13 (the Cross Island Parkway was once exits 1 to 12). Route description The Cross Island Parkway begins at an interchange with the Belt Parkway and the Southern State Parkway in the Cambria Heights section of Queens. A short distance after exit 25B, which serves Linden Boulevard, forks off the Cross Island. The parkway runs northward along the Queens-Nassau county line upon leaving the interchange, running between Cambria Heights in Queens and Nassau's town of Hempstead (Elmont and Bellerose Terrace) as it enters Belmont Park. In Belmont Park, the Cross Island enters exit 26A, the first of two gated-entrance exit ramps for Belmont Park parking lots. After crossing under Belmont Park Road, the parkway enters exit 26B, a partial cloverleaf interchange which serves NY 24 (Hempstead Avenue in Queens Village and Hempstead Turnpike in Elmont). Paralleling the race track, the Cross Island Parkway continues north, passing west of Belmont Park's Long Island Rail Road station, where southbound exit 26C forks to NY 24. Exit 26D is the final entrance ramp to Belmont Park and also provides access to UBS Arena and the Elmont Long Island Rail Road station. After exit 26D, the Cross Island Parkway crosses under the Long Island Rail Road main line then Superior Road before crossing into the Nassau County hamlet of Bellerose Terrace. After the crossing,