A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” — Angie

Below is a list of roadways within the Town of Islip that the Public Works Department does not maintain. Should you have any questions regarding these or any other roads within Islip Town, please call the Public Works Department at (631) 224-5600.

Suffolk County Roads
Carleton Avenue
Crooked Hill Road
Fifth Avenue, Bay Shore
Johnson Avenue to MacArthur Airport
Lakeland Avenue (n/o Sunrise Highway)
Middle Road, Bayport
Montauk Highway (east of Oakdale Bridge to Bayport)
Motor Parkway
Ocean Avenue (from Lakeland Avenue to Rosevale Avenue, Ronkonkoma)
Patchogue-Holbrook Road
Suffolk Avenue
Union Blvd
Wheeler Road
Wicks Road

New York State Roads
Islip Avenue / Rt. 111
Long Island Expressway (LIE) / Rt. 495
Montauk Highway (Main Street) / Rt. 27A (west of Oakdale bridge to West Islip)
Sunrise Highway/ Rt. 27
Veterans Memorial Highway (Vets Hwy.) / Rt. 454

Privately-Owned Roads
All roads in the Village of Brightwaters
All roads in the Village of Islandia
All roads in the Moorings, East Islip
Oakneck Road, West Islilp
Any roads within a private community such as a Town House, Apartment or Condo Complex

Public Works (DPW) Contact


Thomas Owens

Town Hall West

401 Main Street
Islip, NY 11751