Soon, Union Turnpike and the parkway go under a long tunnel. On top is Queens Boulevard (New York State Highway 25). There is a full diamond interchange with it from Union Turnpike, but no access from the parkway. Just after Queens Boulevard, the parkway ends at the Kew Gardens Interchange, connecting with the Van Wyck Expressway (Interstate 678) and the Grand Central Parkway (Exits 7 and 8 on the Jackie Robinson, Exit 13 on the Grand Central, and Exit 10 on the Van Wyck. From Union Turnpike there is partial access to the Grand Central, and none to the Van Wyck).