New York State Roads - NY 27 Exit List

NY 27 runs along southern Long Island, from Brooklyn to Montauk Point. It has two freeway segments, the Prospect Expressway and Sunrise Highway. Sunrise Highway was planned to extend to the west as an elevated freeway across Nassau County and to the east past Amagansett. Bost proposals were cancelled.

Prospect Expressway

Mile	Eastbound	Westbound	Notes
	Kings County Borough of Brooklyn
	Speed Limit 45
0.0		Left East Brooklyn-Queens Expressway Queens Bronx
0.1		Exit 1 Hamilton Avenue
0.3		Exit 2 4th Avenue 3rd Avenue	To West
0.8		Exit 3 8th Avenue 7th Avenue
1.1	Exit 4 10th Avenue 11th Avenue		Truck East
1.5	Exit 5 East Fort Hamilton Parkway Passenger cars only		NY 27 is signed as exiting here but officially continues to the end of the expressway
1.7		Exit 5 Park Circle Prospect Park
	Speed Limit 30	Speed Limit 45
1.9	Exit 6 Church Avenue West All trucks - buses
2.0	Ocean Parkway South Coney Island Passenger cars only		At-grade intersection Church Avenue crosses but turns are only allowed from the service roads
	Speed Limit 30
	Kings County Borough of Brooklyn

Sunrise Highway

Mile	Eastbound	Westbound	Notes
	Suffolk County
	Speed Limit 55 Minimum 40	Speed Limit 55
35.3		Freeway ends
35.3	Farmingdale Babylon
35.9		Exit 37 Farmingdale Babylon
36.2	Exit 38 Little East Neck Road Belmont Avenue
36.6		Exit 38 Little East Neck Road Belmont Avenue
36.9	Exit 39 Hubbards Path
37.2		Exit 39 Hubbards Path
37.7	Exit 40 Babylon Huntington
38.7		Exit 40 Babylon Huntington
39.3	Exit 41 Robert Moses Park Southern Parkway
40.1		Exit 41 Robert Moses Park Southern Parkway
40.5		Exit 42 Manor Lane
41.1	Exit 43 Fifth Avenue Bay Shore Brentwood
41.6		Exit 43 Fifth Avenue Bay Shore Brentwood
42.3	Exit 44 Brentwood Road
42.8		Exit 44 Brentwood Road Brentwood Bay Shore
43.6	Exit 45 Islip Smithtown
44.6	Exit 46 Carleton Avenue East Islip Central Islip
44.7		Exit 45 Islip Smithtown
46.5		Exit 46 New York Heckscher Park No commercial vehicles Maximum vehicle height 7'-10''
46.7		Providence Drive
47.1	Exit 46A Montauk Highway Oakdale Great River
47.2		Connetquot State Park
47.6	Exit 47 Pond Road South
48.2	Exit 47A Oakdale-Bohemia Road Bohemia Oakdale
48.9	Exit 48 Locust Avenue Bohemia Oakdale
49.4		Exit 48 Locust Avenue Bohemia Oakdale
50.0	Exit 49 Lakeland Avenue Ronkonkoma Sayville
50.4		Exit 49 Lakeland Avenue Ronkonkoma Sayville
50.8	Exit 50 Lincoln Avenue Ronkonkoma Sayville	Exit 50A Johnson Avenue Sayville Bohemia
51.1		Exit 50 Lincoln Avenue Ronkonkoma Sayville
52.3	Exit 51 Blue Point Stony Brook
53.3	Exit 52 Waverly Avenue Holbrook Patchogue
53.6		Exit 51 Blue Point Stony Brook	To
54.3	Exit 52A North Ocean Avenue Farmingville Patchogue	Exit 52 Waverly Avenue Holbrook Patchogue
54.9	Exit 53 Port Jefferson Patchogue
55.6		Exit 53 Port Jefferson Patchogue	To
55.9	Exit 54 Hospital Road Patchogue
56.8		Exit 54 Hospital Road
57.2	Exit 55 Yaphank Patchogue
57.6		Exit 55 Yaphank Patchogue
58.1	Exit 56 Station Road Bellport Yaphank
58.4		Exit 56 Station Road Bellport Yaphank
60.1	Exit 57S South Yaphank Avenue Brookhaven
60.4		Exit 57S East Horseblock Road Brookhaven
60.4	Exit 57N West Horseblock Road Yaphank
62.5	Exit 58S South William Floyd Parkway Shirley
62.5	Exit 58N North William Floyd Parkway Wading River
65.8	Exit 59 Wading River Road Center Moriches South Manor
66.3		Exit 59 Wading River Road Center Moriches South Manor
67.4		Exit 60 Railroad Avenue Manorville Center Moriches
69.1	Exit 61 East Moriches Riverhead
70.2	Exit 62 Manorville
71.3		Exit 62 Manorville
75.3	Exit 63S South Westhampton Beach
75.3	Exit 63N North Riverhead
76.8	Exit 64S South Quogue East Quogue
76.8	Exit 64N North Riverhead
81.1	Exit 65S South Hampton Bays
81.1	Exit 65N North Riverhead
82.5	Parking Area
83.5	Exit 66 North Road Shinnecock
	Speed Limit 45
84.1		Left East To East
		Speed Limit 55 Minimum 40
84.6		North Road Hampton Bays
	Speed Limit 35
84.7	Inlet Road		At-grade intersection
	Speed Limit 35
	Suffolk County