Proposed Suffolk County Routes
The following county routes were proposed for Suffolk County. A majority of them exist as county roads. There are also a good number that exist as town or village roads but were never taken over by the county. Finally, some county routes were never built. At this point, it is highly unlikely that any of them will ever be built.
Park Avenue, Simon Street, John Street, Union Boulevard
- From:
- Great East Neck Road (CR 96)
- To:
- Montauk Highway (NY 27A)
- Status:
- Unbuilt from CR 96 to NY 109. County maintained from NY 109 to NY 27A.
East Moriches-Riverhead Road, Center Drive South
- From:
- Montauk Highway (CR 80)
- To:
- Center Drive (NY 24/CR 94)
- Status:
- County maintained.
Sandy Hollow Road
- From:
- North Road (NY 27/CR 39)
- To:
- North Sea Road (CR 38)
- Status:
- County maintained.
Hulse Landing Road
- From:
- Parker Road (NY 25A)
- To:
- North Wading River Road
- Status:
- Locally maintained from NY 25A to Sound Avenue. County maintained from Sound Avenue to North Wading River Road.
Eastport Manor Road
- From:
- Montauk Highway (CR 80)
- To:
- Swan Pond Road
- Status:
- County maintained from CR 80 to CR 51. Locally maintained from CR 51 to CR 111. Unbuilt from CR 111 to Swan Pond Road.
Victory Avenue
- From:
- Horse Block Road (CR 16)
- To:
- William Floyd Parkway (CR 46)
- Status:
- County maintained.
Bay Shore Road, Howells Road, Third Avenue
- From:
- Deer Park Avenue (NY 231)
- To:
- Montauk Highway (NY 27A)
- Status:
- County maintained from NY 231 to CR 50. Locally maintained from CR 50 to NY 27A.
Old Country Road
- From:
- Middle Country Road (NY 25)
- To:
- Main Road (NY 25)
- Status:
- County maintained.
Long Lane, Two Holes of Water Road, Swamp Road
- From:
- Newtown Lane
- To:
- East Hampton-Sag Harbor Turnpike (NY 114)
- Status:
- County maintained from Newtown Lane to Stephen Hands Path. Locally maintained from Stephen Hands Path to NY 114.
Noyack-Long Beach Road, Short Beach Road
- From:
- Noyack Road (CR 38)
- To:
- South Ferry Road (NY 114)
- Status:
- County maintained.
Waverly Avenue
- From:
- Patchogue-Holbrook Road (CR 19)
- To:
- Furrows Road (CR 90)
- Status:
- County maintained from CR 19 to CR 99. Locally maintained from CR 99 to CR 90.
Newtown Road, Sunset Avenue
- From:
- Montauk Highway (CR 80)
- To:
- Dead end at the Shinnecock Canal
- Status:
- County maintained.
Lake Avenue, Peconic Avenue
- From:
- East Moriches-Riverhead Road (CR 51) and Center Drive South (CR 51)
- To:
- Main Street (NY 25)
- Status:
- County maintained.
Sills Road, Mill Road
- From:
- Sills Road (CR 101) and Long Island Avenue
- To:
- Yaphank-Middle Island Road (CR 21)
- Status:
- Locally maintained.
Middle Road, Atlantic Avenue, Weeks Street, River Avenue, Division Street
- From:
- Montauk Highway (CR 85)
- To:
- West Avenue (CR 19)
- Status:
- County maintained.
East Deer Park Road
- From:
- Deer Park Road (NY 231/CR 35) and Northern Parkway
- To:
- Jericho Turnpike (NY 25)
- Status:
- County maintained.
Half Hollow Road, Vanderbilt Parkway, Motor Parkway
- From:
- Pinelawn Road (CR 3)
- To:
- Rosevale Avenue (CR 93)
- Status:
- Locally maintained from CR 3 to NY 231. County maintained from NY 231 to CR 93.
Cartwright Road
- From:
- South Ferry Road (NY 114)
- To:
- Ram Island Road
- Status:
- County maintained.
Old West Lake Drive
- From:
- Montauk Highway (NY 27)
- To:
- West Lake Drive (CR 77)
- Status:
- Locally maintained.
Old Country Road, Mill Road
- From:
- Montauk Highway (CR 80)
- To:
- Oneck Lane
- Status:
- County maintained from CR 80 to CR 55. Locally maintained from CR 55 to CR 80. County maintained from CR 80 to Oneck Lane.
Roanoke Avenue
- From:
- Main Street (NY 25)
- To:
- Sound Avenue
- Status:
- County maintained from NY 25 to CR 58. Locally maintained from CR 58 to Sound Avenue.
Abrams Landing Road, Promised Land Road Extension
- From:
- Old Stone Highway (CR 45)
- To:
- Promised Land Road (CR 33)
- Status:
- Locally maintained along Abrams Landing Road. Unbuilt from Abrams Landing Road to CR 33.
Fire Island Beach Road
- From:
- William Floyd Parkway (CR 46)
- To:
- Dead end at the Moriches Inlet
- Status:
- County maintained from CR 75 to 2600 feet east of CR 75. Unbuilt from 2600 feet east of CR 75 to Moriches Inlet.
Town Line Road
- From:
- Smithtown Bypass (NY 347)
- To:
- Smithtown Boulevard (CR 16)
- Status:
- County maintained from NY 347 to Nichols Road. Unbuilt from Nichols Road to CR 16.
West Lake Drive
- From:
- Montauk Highway (NY 27)
- To:
- Flamingo Avenue (CR 49)
- Status:
- County maintained.
Church Street, Kennedy Avenue
- From:
- Sunrise Highway (NY 27)
- To:
- Montauk Highway (CR 85)
- Status:
- Locally maintained.
Bridgehampton-Sag Harbor Turnpike, Main Street
- From:
- Montauk Highway (NY 27)
- To:
- Brick Kiln Road
- Status:
- County maintained.
Montauk Highway
- From:
- Bay Avenue
- To:
- Knoll Road
- Status:
- County maintained.
Wharf Street
- From:
- South Ferry Road (NY 114)
- To:
- Dead end
- Status:
- Locally maintained.
Higbie Lane, Udall Road
- From:
- Montauk Highway (NY 27A)
- To:
- Sunrise Highway (NY 27)
- Status:
- County maintained.
North Ocean Avenue, Patchogue-Mount Sinai Road
- From:
- Howard Avenue
- To:
- NY 25A
- Status:
- County maintained.
Cox Neck Road, Mill Road
- From:
- Middle Road (CR 48)
- To:
- Mill Lane
- Status:
- Locally maintained.
- Note:
- Mill Road ends at Mattituck Creek and then begins again on the other side. Most likely, a bridge was supposed to be built at this point.
Montauk Highway, West Main Street
- From:
- Sunrise Highway (NY 27) and Montauk Highway (NY 27A)
- To:
- Main Street
- Status:
- County maintained.
Broadway, Centerport Road
- From:
- Jericho Turnpike (NY 25)
- To:
- Main Street (NY 25A)
- Status:
- Locally maintained from NY 25 to CR 35. County maintained from CR 35 to CR 11. Locally maintained from CR 11 to NY 25A.
Edgewood Avenue
- From:
- Main Street (NY 25/NY 25A)
- To:
- North Country Road (NY 25A)
- Status:
- Locally maintained.
Speonk-Riverhead Road
- From:
- Montauk Highway (CR 80)
- To:
- East Moriches-Riverhead Road (CR 51)
- Status:
- Locally maintained.
Dune Road
- From:
- Dead end at the Moriches Inlet
- To:
- Dead end at the Shinnecock Inlet
- Status:
- Locally maintained from Moriches Inlet to west of Jessup Lane. County maintained from west of Jessup Lane to east of Jessup Lane. Locally maintained from east of Jessup Lane to Shinnecock Inlet.
Furrows Road, Barretts Avenue, Peconic Avenue
- From:
- Ocean Avenue (CR 93)
- To:
- Horse Block Road (CR 16)
- Status:
- Unbuilt from CR 93 to Lincoln Avenue. Locally maintained from Lincoln Avenue to CR 97. County maintained from CR 97 to CR 61. Locally maintained from CR 61 to dead end. Unbuilt from dead end to CR 83. Locally maintained from CR 83 to CR 16.
Oakwood Road, High Street
- From:
- Jericho Turnpike (NY 25)
- To:
- New York Avenue (NY 110)
- Status:
- County maintained.
Lakeland Avenue, Ocean Avenue, Rosevale Avenue
- From:
- Sunrise Highway (NY 27)
- To:
- Smithtown Boulevard (CR 16)
- Status:
- County maintained.
Nugent Drive, Center Drive
- From:
- Hulse Avenue (NY 25A)
- To:
- Quogue-Riverhead Road (CR 104)
- Status:
- Unbuilt from NY 25A to River Road. County maintained from River Road to I-495. County maintained and multiplexed with NY 24 from River Road to CR 104.
Center Drive Spur
- From:
- Nugent Drive (NY 24/CR 94)
- To:
- Main Street (NY 25)
- Status:
- County maintained.
Little East Neck Road
- From:
- Babylon-Farmingdale Road (NY 109)
- To:
- Colonial Springs Road (CR 5)
- Status:
- Locally maintained.
Great East Neck Road, Bergen Avenue
- From:
- Babylon-Farmingdale Road (NY 109)
- To:
- Dead end at Bergen Point Golf Course
- Status:
- County maintained.
Nicolls Road
- From:
- Montauk Highway (CR 85)
- To:
- North Country Road (NY 25A)
- Status:
- County maintained.
Frowein Road
- From:
- Montauk Highway (CR 80)
- To:
- Montauk Highway (CR 80)
- Status:
- County maintained.
Woodside Avenue
- From:
- Patchogue-Holbrook Road (CR 19)
- To:
- Horse Block Road (CR 16)
- Status:
- County maintained.
Suffolk Avenue
- From:
- Wick Road (CR 13)
- To:
- Veterans Highway (NY 454)
- Status:
- County maintained.
Patchogue-Yaphank Road, Sills Road
- From:
- Montauk Highway (CR 80)
- To:
- William Floyd Parkway (CR 46)
- Status:
- County maintained from CR 80 to Long Island Avenue. Unbuilt from Long Island Avenue to CR 46.
East Main Street
- From:
- Yaphank Avenue (CR 21)
- To:
- William Floyd Parkway (CR 46)
- Status:
- Locally maintained from CR 21 to Moriches-Middle Island Road. Unbuilt from Moriches-Middle Island Road to CR 46.
Cedar Swamp Road
- From:
- Center Drive South (CR 51)
- To:
- Old Country Road (CR 58)
- Status:
- Unbuilt.
Quogue-Riverhead Road, Riverleigh Avenue
- From:
- Montauk Highway (CR 80)
- To:
- Center Drive (NY 24/CR 94)
- Status:
- County maintained.
Hot Water Street, Cross River Drive
- From:
- Captain Daniel Roe Highway (CR 111)
- To:
- Sound Avenue
- Status:
- Locally maintained from CR 111 to dead end. Unbuilt from dead end to CR 104. County maintained from CR 104 to Sound Avenue.
Community College Road
- From:
- Crooked Hill Road (CR 13)
- To:
- Wicks Road (CR 7)
- Status:
- County maintained.
Belmont Avenue
- From:
- Little East Neck Road (CR 95)
- To:
- Jericho Turnpike (NY 25)
- Status:
- Locally maintained from CR 95 to Wyandanch Avenue. Unbuilt from Wyandanch Avenue to NY 25.
Old Willets Path
- From:
- Motor Parkway (CR 67)
- To:
- King Highways (CR 6)
- Status:
- County maintained.
A.O. Smith Turnpike
- From:
- Nicolls Road (CR 97)
- To:
- NY 25A
- Status:
- Unbuilt.
Captain Daniel Roe Highway
- From:
- NY 25A and Nesconset Highway (NY 347)
- To:
- Old Country Road (CR 71)
- Status:
- Unbuilt from NY 25A to I-495. County maintained from I-495 to NY 27. Unbuilt from NY 27 to CR 71.
Johnson Avenue
- From:
- Sunrise Highway (NY 27)
- To:
- Veterans Highway (NY 454)
- Status:
- County maintained.
Stephen Hands Path
- From:
- Montauk Highway (NY 27)
- To:
- North Road (CR 39)
- Status:
- Locally maintained.
West Neck Road
- From:
- Shore Road (CR 42)
- To:
- North Ferry Road (NY 114)
- Status:
- County maintained.
Menantic Road, Smith Street
- From:
- West Neck Road (CR 115)
- To:
- Midway Road
- Status:
- County maintained.
Burns Road
- From:
- Cartwright Road (CR 69)
- To:
- St. Mary's Road
- Status:
- County maintained.