Ditmars Boulevard (originally Ditmars Avenue) is a street located in the northwest corner of Queens, New York. It runs from its intersection with the East River in Astoria (the corner of Shore Boulevard), just to the north of Astoria Park. The road continues to the east until it reaches the western edge of LaGuardia Airport, ending at the intersection of 81st and 82nd Street north of Bowery Bay Boulevard. Then the road starts again at 23rd Avenue and 86th Street and runs along the southern edge of LaGuardia Airport until reaching Astoria Boulevard and 111th Street in East Elmhurst.