Also in 1993, special diamond service began running from Rockaway Park to Dyckman on the IND Eighth Avenue Line in Inwood, Manhattan, during the morning rush (later Inwood – 207th Street) and from 59th Street – Columbus Circle (now 168th Street) to Rockaway Park during the evening rush.
Также в 1993 году стали ходить дополнительные поезда А в пиковом направлении утром от Rockaway Park дo Dyckman Street (IND Eighth Avenue Line), а вечером от 59th Street – Columbus Circle обратно на Rockaway Park.