List of county routes in Suffolk County, New York

The following is a list of county roads in Suffolk County, New York. The designations do not follow any fixed pattern. Some designations are deliberately eliminated in order to alleviate confusion with New York State Highways (such as 109 and 114); however, this practice is inconsistent, as other designations including 25, 111, and 112 are duplicated. County Roads 27, 27A, and 27B were deleted in 1988 and replaced with CR 48.

Routes 1-49

#	Road Name(s)	Direction and Termini					Notes
CR 1	County Line Road	S/N	NY 27A	Amityville	SSP NY 110 @ Exit 32S	East Farmingdale
CR 2	Dixon Road Straight Path	S/N	NY 110	Amityville	NY 231	Half Hollow Hills
CR 2A	Dixon Road DELETED	W/E	NY 110	Amityville	NY 27	Copiague	Now part of Suffolk CR 2
CR 3	Wellwood Road Pinelawn Drive	S/N	NY 27A	Lindenhurst	NY 110	Melville
CR 4	Commack Road Bread and Cheese Hollow Road Middleville Road	S/N	NY 231	Deer Park	NY 25A	near Fort Salonga
CR 5	Ruland Road	W/E	NY 110	Melville	CR 3	Melville
CR 6	Rabro Drive	W/E	CR 108	Hauppauge	NY 111	Hauppauge
CR 7	Wicks Road	S/N	CR 13	Brentwood	CR 67	Brentwood	At former Exit 54 on I-495
CR 8	Yaphank Bypass UNBUILT	S/N	I-495 CR 101	Yaphank	CR 21	Middle Island
CR 9	Greenlawn Road Cuba Hill Road UNSIGNED	W/E	NY 25A	Huntington	CR 10	Elwood
CR 10	Elwood Road	S/N	NY 25	Elwood	NY 25A	East Northport
CR 11	Pulaski Road	W/E	NY 108	Cold Spring Harbor	NY 25A	Kings Park
CR 11A	Pulaski Road DELETED	W/E	CR 86	Greenlawn	CR 10	East Northport	Now part of Suffolk CR 11
CR 11B	Pulaski Road DELETED	W/E	NY 110	Huntington Station	CR 86	Greenlawn	Now part of Suffolk CR 11
CR 11C	Pulaski Road DELETED	W/E	NY 108	Cold Spring Harbor	NY 110	Huntington Station	Now part of Suffolk CR 11
CR 12	Oak Street Hoffman Avenue Trolley Line Road	W/E	NY 110	Amityville	CR 34	Babylon	Formerly Suffolk CR 50B
CR 13	Fifth Avenue Crooked Hill Road	S/N	NY 27A	Bay Shore	CR 4	Commack
CR 13A	Clinton Avenue	Southbound Only	CR 13	Bay Shore	NY 27A	Bay Shore	Formerly Suffolk CR 53
CR 14	Harned Road Indian Head Road	S/N	CR 67	East Commack	NY 25A	Kings Park
CR 15	Maple Avenue	S/N	NY 111	Smithtown	NY 25-25A	Smithtown
CR 16	Terry Road Smithtown Boulevard Lake Drive Terrace Portion Road Horse Block Road	W/E	NY 25	Village of the Branch	CR 80	Brookhaven
CR 17	Carleton Avenue Wheeler's Road	S/N	NY 27A	East Islip	NY 111	Hauppauge
CR 18	Broadway Avenue	S/N	CR 85	Sayville	CR 19	Holbrook
CR 19	West Avenue Lake Street Waverly Avenue Patchogue-Holbrook Road	S/N	CR 65	Patchogue	CR 16	Ronkonkoma
CR 19A	Main Street	S/N	CR 18	Holbrook	CR 19	Holbrook	Former segment of Suffolk CR 19
CR 20	North Country Road	W/E	NY 25A	Port Jefferson	NY 25A	Sound Beach	Once included Lower Sheep Pasture Road, and Sheep Pasture Road
CR 21	Yaphank Avenue East Main Street Main Street Yaphank-Middle Island Road Rocky Point-Yaphank Road	S/N	NY 27	Brookhaven	NY 25A	Rocky Point
CR 21A	Horse Block Road Extension DELETED	N/S	CR 21/CR 56	Brookhaven	CR 80	Brookhaven	Now part of Suffolk CR 16
CR 22	Manor Lane	S/N	NY 25	Jamesport	Sound Avenue	Near Northville
CR 23	Church Lane	S/N	NY 25	Aquebogue	Sound Avenue	Northville
CR 24	Longwood Road DELETED	W/E	NY 21	Middle Island	CR 46	Upton
CR 25	Railroad Avenue Wading River-Center Moriches Road North Country Road Sound Road DELETED	S/N	CR 80	Center Moriches	Long Island Sound	Wading River	Realigned section was planned between I-495 @ Exit 69 and west end of Suffolk CRs 80 & 98
CR 26	New Suffolk Lane New Suffolk Road	W/E S/N	NY 25	Mattituck	NY 25	Cutchogue	Once proposed to be moved to the North Brookhaven Expressway
CR 27	Middle Road DELETED	W/E	Sound Avenue/New York State Truck Route 25	Mattituck	NY 25	Stirling	Now part of Suffolk CR 48
CR 27A	Middle Road DELETED	W/E	Sound Avenue/New York State Truck Route 25	Mattituck	Wickham Avenue	Mattituck	Now part of Suffolk CR 48
CR 27B	New Middle Road DELETED	W/E	Wickham Avenue	Mattituck	Wickham Avenue near Elijah's Lane	Mattituck	Now part of Suffolk CR 48
CR 28	New Highway Republic Road	S/N	NY 27	Copiague	CR 5	Melville
CR 29	Smithtown Avenue Ronkonkoma Avenue	S/N	CR 93	North of Bohemia	I-495	Ronkonkoma
CR 30	East Lake Drive	S/N	NY 27	Montauk Lake	Block Island Sound	Montauk Lake
CR 31	Old Riverhead Road	S/N	CR 80	Westhampton Beach	CR 104	Northwest of Oakville
CR 32	Ponoquogue Avenue	S/N	CR 80	Hampton Bays	CR 89	Shinnecock County Park
CR 32A	Ponquogue Avenue DELETED	S/N					Now part of Suffolk CR 32
CR 32B	Foster Avenue Ponquogue Bridge DELETED	S/N					Now part of Suffolk CR 32
CR 33	Promised Land Road	W/E	NY 27	Beach Hampton	NY 27	East Hampton Beach
CR 33A	Abhrams Landing Road DELETED	W/E
CR 34	Deer Park Avenue	S/N	NY 27A	Babylon	NY 231	Deer Park
CR 35	Deer Park Road West Park Avenue	S/N	NY 231/CR 66	Dix Hills	NY 110	Huntington
CR 35A	Park Avenue Sabbath Day Path DELETED	S/N	NY 25A	Huntington	NY 110	Huntington	Now part of Suffolk CR 35
CR 35B	Deer Park Road East DELETED	S/N	NY 231/CR 35	Dix Hills	NY 25	Elwood	Now Suffolk CR 66
CR 35C	Mill Dam Road West Shore Road DELETED	S/N	NY 110	Halesite	West Neck Road	South of Lloyd Harbor	Converted into part of Suffolk CR 35, then deleted.
CR 36	South Country Road	W/E	CR 80	East Patchogue	CR 80	Brookhaven	Former segment of Montauk Highway
CR 37	Manwaring Road	W/E	NY 114	Shelter Island	Shelter Island Sound	Shelter Island
CR 38	North Sea Road Noyack Road Brick Kiln Road Main Street.	S/N W/E	CR 80	Southampton	NY 114	Sag Harbor	Once proposed to be extended to from Suffolk CR 79 to NY 27 near Napeague State Park
CR 39	North Road	W/E	CR 80	Shinnecock Hills	NY 27-CR 39A	South of Hampton Park	Once proposed to be extended to NY 27 & Suffolk CR 79
CR 39A	Flying Point Road	S/N	NY 27-CR 39	South of Hampton Park	NY 27/CR 80	West of Cobb
CR 39B	Canal Road East Old North Highway	S/N	CR 39	Shinnecock Hills	CR 39	Shinnecock Hills	Former segment of Suffolk CR 39 along Shinnecock Canal
CR 40	Three Mile Harbor Road	S/N	NY 27	East Hampton	Hog Creek Road/Isle of Wight Boulevard	Madistone Park
CR 40A	Three Mile Harbor Road DELETED	S/N					Now part of Suffolk CR 40
CR 41	Springs-Fireplace Road	S/N	CR 40	Freetown	CR 45	Fireplace
CR 42	Rocky Shore Road	W/E	Southold Bay	Shelter Island Heights	CR 115	Shelter Island Heights
CR 43	Northville Turnpike	S/N	CR 73	Riverhead	Sound Avenue	Northville
CR 44	North Haven Spur UNBUILT	S/N	NY 114	North Haven	NY 114	South Shelter Island	Was to include South Shelter Island Bridge
CR 45	Amagansett-Springs Road	W/E	NY 27	Amagansett	CR 40	Springs
CR 46	William Floyd Parkway	S/N	CR 75	Smith Point County Park	NY 25A	East Shoreham
CR 46A	William Floyd Parkway DELETED	S/N	Moriches-Middle Island Road	East Yaphank	South of NY 25	Ridge	Newer section of Suffolk CR 46
CR 47	Great Neck Road Main Street	S/N	NY 27A	Copiague	Nassau County line		East Farmingdale
CR 48	Middle Road	W/E	Sound Avenue/New York State Truck Route 25	Mattituck	NY 25	Stirling
CR 49	Edgemere Street Flamingo Avenue	S/N	NY 27	Montauk	CR 77	Montauk Harbor

Routes 50-99

#	Road Name(s)	Direction and Termini					Notes
CR 50	Union Boulevard, John Street, Simon Street	W/E	CR 34	Babylon	NY 27A	Great River
CR 50A	Union Boulevard Extension UNBUILT	W/E	CR 85	Oakdale	CR 85	Sayville	Formerly proposed eastern extension of CR 50
CR 50B	Oak Street Hoffman Avenue Trolley Line Road DELETED	W/E	NY 110	Amityville	CR 34	Babylon	Now Suffolk CR 12
CR 50C	Park Avenue(Union Boulevard Extension) UNBUILT	W/E	NY 109	West Babylon	CR 34	Babylon	Formerly proposed western extension of CR 50
CR 51	East Moriches-Riverhead Road	S/N	CR 80	East Moriches	NY 24/CR 94	Riverhead
CR 52	Bishops Lane Sandy Hollow Road	S/N	CR 80	Southampton	CR 38	Tuckahoe
CR 53	Clinton Avenue DELETED	S/N	NY 27A	Bay Shore	CR 13	Bay Shore	Now Suffolk CR 13A
CR 54	Hulse Landing Road	S/N	NY 25A	Calverton	Wildwood State Park	Wading River
CR 55	Eastport-Manor Road	S/N	CR 80	Eastport	CR 55	Eastport	Originally extended through I-495 @ Exit 70
CR 56	Victory Avenue	W/E	CR 16	Brookhaven	CR 46	Shirley
CR 57	Bay Shore Road Howell's Road Roosevelt Street Third Avenue	W/E	NY 231	Deer Park	NY 27A	Bay Shore
CR 57A	Third Avenue DELETED	N/S	CR 57	Bay Shore	NY 27A	Bay Shore	Now part of CR 57
CR 57B	Third Avenue DELETED	S/N	CR 57	Bay Shore	NY 27	Bay Shore	May have gone as far north as CR 13 & Brook Avenue
CR 58	Old Country Road	W/E	NY 25 near I-495 @ Exits 72 & 73	Riverhead	NY 25	Aquebogue
CR 59	Long Lane UNBUILT	S/N	NY 27	East Hampton	NY 114	North of Hardscrabble	Proposed as a realigned section of NY 114.
CR 60	Noyack-Long Beach Road Short Beach Road	W/E	CR 38	Noyack	NY 114	North Haven	Formerly Suffolk CR 38A.
CR 61	Waverly Avenue UNSIGNED	S/N	CR 19	Holtsville	CR 16	Farmingville
CR 62	Newtown Road Sunset Avenue	S/N W/E	CR 80	Canoe Place	Shinnecock Canal	Canoe Place
CR 63	Old East Moriches Road(Lake Avenue)	S/N	CR 51	Wildwood Lake	NY 24/CR 94 & CR 104	Riverhead	Former segment of CR 51
CR 64	Bellport Avenue Station Road Mill Road UNSIGNED	S/N	CR 36	Bellport	NY 112	Coram	Formerly used for Long Island Avenue between CR 101 and 21
CR 65	Foster Avenue Middle Road Atlantic Avenue Weeks Avenue River Avenue Division Street	W/E	CR 85	Sayville	CR 19	Patchogue
CR 66	Deer Park Road Spur East	W/E	NY 231 & CR 35	Dix Hills	NY 25	Elwood	Formerly Suffolk CR 35B.
CR 67	Half Hollow Road Long Island Motor Parkway	W/E	CR 3	Melville	CR 93	Lake Ronkonkoma
CR 67A	Half Hollow Road DELETED	W/E	CR 3	Bay Shore	NY 231	Bay Shore	Now part of CR 67 west of Long Island Motor Parkway.
CR 68	Main Street Christian Avenue Bailey Hollow Road Ridgeway Avenue	W/E	NY 25A	Stony Brook	NY 25A	Setauket	Part of Ridgeway Avenue was once a short segment of NY 25A
CR 69	Cartwright Road	S/N	NY 114	South Shelter Island	Ram Island Road	Shelter Island
CR 70	South Lake Drive(later Old West Lake Drive)	W/E	NY 27	Montauk	CR 77 & CR 77A	Montauk Lake	Replaced by CR 77B then deleted
CR 71	Old Country Road Mill Road	W/E	NY 25	Eastport	Sound Avenue	Westhampton Beach
CR 72	Atlantic Avenue DELETED	W/E	CR 80	East Moriches	Moriches Bay	East Moriches
CR 73	Roanoke Avenue	W/E	NY 25	Riverhead	Sound Avenue	Roanoke
CR 73A	Roanoke Avenue	W/E	CR 58	Riverhead	Sound Avenue	Roanoke	Now part of CR 73
CR 74	Promised Land Road Extension UNBUILT	W/E	NY 27	Amagansett	NY 27	East Hampton Beach	Was to replace much of Suffolk CR 33
CR 75	Fire Island Beach Drive	W/E	West of CR 46	Fire Island National Seashore	Smith Point County Park		Formerly proposed segment of Ocean Parkway
CR 76	Town Line Road	W/E	NY 347	Hauppauge	Old Nichol's Road	Nesconset	Runs along the Islip-Smithtown Town Line
CR 77	Fern Street, West Lake Drive	S/N	NY 27	Montauk	Block Island Sound	Montauk Harbor
CR 77A	Fern Street	S/N	NY 27	Montauk	CR 77 & CR 77B	Montauk	Now part of CR 77
CR 77B	Old West Lake Drive DELETED	S/N	NY 27	Montauk	CR 77 & CR 77A	Montauk Lake	On the Southwest corner of Montauk Lake
CR 78	Church Streert Kennedy Avenue	W/E	NY 27	North of Bayport	CR 80	Patchogue	Originally included Veterans Memorial Highway
CR 79	Bridgehampton-Sag Harbor Turnpike Main Street	S/N	NY 27	Bridgehampton	NY 114	Sag Harbor
CR 79A	Main Street	S/N	Sag Harbor village line		NY 114	Sag Harbor	Now part of CR 79
CR 80	Montauk Highway	W/E	East of NY 112	Patchogue village line	NY 27/CR 39A	West of Cobb	Formerly NY 27A
CR 81	Wharf Street Extension	S/N	NY 114	Sag Harbor	Sag Harbor Cove		Shortest county road in Suffolk. Former segment of the LIRR Sag Harbor Branch.
CR 82	Higbie Lane Udall's Road	W/E	NY 27A	West Islip	CR 57	North Bay Shore
CR 83	North Ocean Avenue Patchogue-Mt. Sinai Road	W/E	NY 27 @ Exit 52A	Patchogue	NY 25A	Mount Sinai	Was to include unbuilt northeastern extension through Miller Place and Sound Beach
CR 83A	Cedar Beach Spur Parkway UNBUILT	W/E	CR 83 Extension	Miller Place	Cedar Beach Town Park	Mount Sinai
CR 84	Cox Neck Road Mill Road UNSIGNED	S/N W/E N/S	Sound Avenue	Mattituck	NY 25	East Mattituck
CR 85	Montauk Highway	S/N	NY 27 & NY 27A	Great River	CR 19	Patchogue	Formerly NY 27A
CR 86	Broadway-Greenlawn Road Centerport Road	W/E	NY 25 @ Dix Hills Road	South Huntington	NY 25A	Centerport	Was to be replaced by part of unbuilt CR 107
CR 87	Edgewood Avenue	W/E	NY 25-25A	Smithtown	NY 25A	Saint James	May have been part of NY 25A
CR 88	Riverhead-Speonk Road	S/N	CR 71	Speonk	CR 51	Near Wildwood Lake
CR 89	Dune Road	W/E	Cupsogue Beach County Park	West Hampton Dunes	Shinnecock Inlet County Park	Ponquogue
CR 90	Furrow's Road Bartlett Road Peconic Avenue	W/E	CR 100 near NY 454	Islandia	CR 111 @ CR 105	Manorville	Part of formerly proposed Central Suffolk Highway
CR 91	Manorville Branch Road UNBUILT	N/S	I-495 @ Exit 70	Manorville	CR 80 CR 71	Eastport	Was to be built on former LIRR Manorville Branch.
CR 92	Oakwood Road High Street	S/N	NY 25	West Hills	NY 110	Huntington
CR 93	Lakeland Avenue Ocean Avenue Rosevale Avenue	S/N	NY 27 @ Exit 49	Sayville	CR 16	Lake Ronkokoma
CR 94	Nugent Drive(Center Drive)	S/N	I-495 @ Exit 71	Calverton	CR 104	Riverhead
CR 94A	Center Drive Spur	S/N	CR 94	Riverhead	NY 25	Riverhead
CR 95	Little East Neck Road Colonial Spring Road	S/N	NY 109	West Babylon	CR 3	Melville
CR 96	Bergen Avenue Great East Neck Road	S/N	Great South Bay	Lindenhurst	NY 109	West Babylon
CR 97	Nicoll's Road	S/N	CR 85	Near Blue Point	NY 25A	Stony Brook
CR 98	Frowein Road(a.k.a.; Moriches Bypass)	W/E	CR 80	Moriches	CR 80	East Moriches	Formerly New York State Truck Route 27A
CR 99	Woodside Avenue	W/E	CR 19	Holtsville	CR 16	Brookhaven

Routes 100 and over

#	Road Name(s)	Direction and Termini					Notes
CR 100	Suffolk Avenue	W/E	CR 13	Brentwood	NY 454	Islandia	Was supposed to be extended westward to NY 110 & NY 24 in East Farmingdale.
CR 101	Patchogue-Yaphank Road (a.k.a.; Sills Road)	S/N	CR 80	East Patchogue	North of I-495 @ Exit 66	Yaphank	Includes an unbuilt extension to CR 46 in Upton.
CR 102	East Main Street Extension UNBUILT	W/E	CR 21	Yaphank	I-495 & CR 46 @ Exit 68	East Yaphank
CR 103	Cedar Swamp Road UNBUILT	S/N	CR 51	Riverhead	CR 58 OR I-495	Riverhead
CR 104	Riverhead-Quogue Road	S/N	CR 80	Quogue	NY 24-CR 94	Riverhead	Formerly NY 113
CR 104A	Oakville Road Lewis Road DELETED	S/N	CR 80	East Quogue	CR 104	Oakville
CR 105	Cross River Drive	S/N	CR 104	Flanders	Sound Avenue	Northville	Includes an unbuilt western extension to CR 111 in Manorville.
CR 106	Community College Drive(G Road)	W/E	CR 13	Brentwood	CR 7	Hauppauge	Originally a local road within the grounds of Pilgrim State Psychiatric Center
CR 107	West Babylon-Centerport Road UNBUILT	S/N	CR 50C	West Babylon	NY 25A	Centerport
CR 108	Caleb's Path Old Willet's Path DELETED	S/N	NY 111	Central Islip	NY 25	East Commack	Included an unbuilt portion from NY 25 to CR 11 in East Northport.
CR 110	A.O. Smith Turnpike UNBUILT	S/N	CR 97	Centereach	NY 25A	Poquott	Also intended to lead to a bridge between Port Jefferson and Bridgeport, Connecticut.
CR 111	Port Jefferson-Westhampton Beach Road	W/E	I-495	Manorville	NY 27	Near Eastport	Was originally intended to run from NY 25A in Mount Sinai to CR 89 in Westhampton Beach.
CR 112	Johnson Avenue DELETED	S/N	NY 454	Long Island MacArthur Airport	NY 27	Sayville
CR 113	Stephen Hands Path	S/N	NY 27	Georgica	NY 114	Hardscrabble
CR 115	West Neck Avenue	S/N	Shelter Island Sound	Shelter Island	NY 114	Shelter Island Heights
CR 116	Menantic Road Smith Street	S/N W/E	CR 115	Shelter Island Heights	NY 114	South Shelter Island
CR 117	Burns Avenue	S/N	Ram Island Road	Shelter Island	Coecles Inlet	Shelter Island

Other roads

• Bicycle Path
• Brentwood Road-Washington Avenue.
• Long Island Avenue(Plus variants).
• Old Country Road(Neither Suffolk CR's 58 or 71).
• Sheep Pasture Road
• Traction Boulevard

See also

• County routes in New York

External links

• Suffolk County Department of Public Works
• Nassau & Suffolk County Road History (NYC Roads.com)