Vitreoretinal and Laser Surgery, Pharmacologic Retinal Treatment Public Transportation Bus routes near Hicksville. Public Transportation Transportation services in Nassau County to Hicksville. Public Transportation Service for Nassau County to Suffolk County. Public Transportation Service for LIRR train stations to 400 S. Oyster Bay Road Hicksville. Motor Parkway across from the Hauppauge (Islip) office. Service for Suffolk County to Hauppauge- SCAT. Service for LIRR train stations to 1455 Veterans Memorial Highway Hauppauge.