New York State Route 27

New York State Route 27 marker

New York State Route 27

Map of New York State Route 27

Map of Long Island with NY 27 highlighted in red
Route information
Maintained by NYSDOT, NYCDOT and Suffolk County
Length: 120.58 mi[1] (194.05 km)
Existed: mid-1920s[2][3] – present
Major junctions
West end: I-278 in Brooklyn
  Belt Parkway in Howard Beach
I-678 / NY 878 in South Ozone Park
Belt Parkway in Laurelton
Meadowbrook State Parkway in Freeport
Wantagh State Parkway in Wantagh
NY 135 in Seaford
Robert Moses Causeway in West Islip
Heckscher State Parkway in Islip Terrace
NY 24 in Hampton Bays
East end: Montauk Point State Park in Montauk
Location
Counties: Kings, Queens, Nassau, Suffolk
Highway system
NY 26BNY 27A

New York State Route 27 (NY 27) is an east–west 120.58-mile (194.05 km) long state highway extending from Interstate 278 (I-278) in the New York City borough of Brooklyn to Montauk Point State Park on Long Island, New York, in the United States. Its two most prominent components are Sunrise Highway and Montauk Highway, the latter of which includes the Montauk Point State Parkway. East of the interchange with the Heckscher State Parkway in Islip Terrace, NY 27 acts as the primary east–west highway on southern Long Island. The entire route in Suffolk, Nassau, and Queens counties was designated by the New York State Senate as the POW/MIA Memorial Highway. Every town on the South Shore is accessible through Sunrise Highway. The service roads that parallel the highway from Farmingdale to Brookhaven are officially designated, but not signed, as New York State Route 906C and New York State Route 906D.

Route description

Prospect Expressway and Linden Boulevard

NY 27 begins at exit 24 of I-278 (the Gowanus Expressway) in the borough of Brooklyn in New York City. For the first stretch through Brooklyn, NY 27 runs along the Prospect Expressway, a sunken six-lane freeway through the Park Slope and Windsor Terrace neighborhoods, providing interchanges with Fourth Avenue, Seventh Avenue and 11th Avenue. At exit 5, eastbound NY 27 leaves the Prospect Expressway, which then interchanges with Ocean and Fort Hamilton Parkways before ending a short distance to the south at exit 6 and Church Avenue.[4] Eastbound NY 27 follows East 5th Street to Caton Avenue, while westbound NY 27 leaves Caton Avenue at Coney Island Avenue, then follows Church Avenue to the Prospect Expressway.

The Prospect Expressway at exit 3 as seen from Prospect Park West in Brooklyn

NY 27 runs along Caton Avenue near the south end of Prospect Park. A couple blocks east, the street merges into Linden Boulevard, crossing eastward through Brooklyn on Linden. After crossing east through East Flatbush, NY 27 soon reaches a large intersection with Kings Highway and Remsen Avenue, where it expands into a four-lane boulevard through Brooklyn with frontage roads. East of East 96th Street, NY 27 crosses an intersection with Rockaway Parkway, crossing under the BMT Canarsie Line and winds through New Lots before turning northeast. After crossing under a nearby subway yard, the boulevard crosses through the City Line neighborhood. Near the junction with Ruby Street, NY 27 crosses into the borough of Queens, but retains the Linden Boulevard name.[4]

Conduit Avenue

Continuing northeast through Queens, NY 27 and Linden Boulevard enter Ozone Park and reach an interchange with Conduit Avenue, where Linden Boulevard ends and NY 27 continues eastward along the divided Conduit Avenues. Becoming the Nassau Expressway, the route soon parallels the Belt Parkway as it interchanges westbound via exit 17W. Now a frontage road for the parkway, NY 27 is divided on each side by the parkway, passing south of Aqueduct Racetrack. When the Nassau Expressway (NY 878) splits off, NY 27 continues east along the Conduits, remaining a frontage road for multiple exits of the limited-access highway. A short distance later, the route interchanges with I-678 (the Van Wyck Expressway).[4]

Entering the Springfield Gardens, NY 27 remains a frontage road, crossing multiple exits of the Belt Parkway until entering Laurelton, where the Belt turns northward while NY 27 continues eastbound as South Conduit Avenue and westbound as Sunrise Highway, but remains a seven-lane divided boulevard (four eastbound and three westbound). The route crosses Francis Lewis Boulevard and south of the Rosedale Long Island Rail Road station and just east of Hook Creek Boulevard, NY 27 crosses into Nassau County and becomes the Sunrise Highway.[4]

Sunrise Highway

Sunrise Bridge over the Shinnecock Canal

Sunrise Highway begins as a six to eight lane arterial highway in eastern Queens. It heads east into Nassau County, passing through Valley Stream and Rockville Centre on its way to Merrick. There it connects to the Meadowbrook State Parkway by way of an interchange. NY 27 continues through Suffolk County, where it veers to the northeast, bypassing Copiague. At the interchange with NY 109 in West Babylon, Sunrise Highway becomes a six-lane expressway with two two-lane service roads. The route continues, meeting the Robert Moses Causeway near West Islip. In East Patchogue, New York, the highway is reduced to a four-lane expressway after passing the NY 112 exit.

Between County Route 16 (CR 16) in Brookhaven and CR 46 in Shirley, the median is lined with pine trees along South Haven County Park. The setting along these roads is similar to the one on the Southern State Parkway west of Belmont Lake State Park. The last exit with a state highway is near Hampton Bays, where it meets NY 24.

East of NY 24, Sunrise Highway crosses over the Shinnecock Canal, and has one last eastbound exit before merging with CR 39, changing names to North Highway, a four-lane undivided highway more commonly known as the Southampton Bypass. The highway continues east near toward village of Southampton before ending at an intersection with Montauk Highway. NY 27 turns east at that junction, following Montauk Highway toward Water Mill and points east.

Montauk Highway

NY 27 in Montauk Point State Park

The section of Montauk Highway over which NY 27 runs is two lanes wide, with the exception of the four-lane sections in the village of East Hampton. This section of NY 27 is concurrent with New York State Bicycle Route 27. NY 27 heads generally northeastward to East Hampton village, where it becomes Woods Lane, and later, Main Street. It has an intersection with the southern end of NY 114 before entering downtown. After passing Newtown Lane and North Main Street, NY 27's name changes to Pantigo Road, as it passes an eponymous historic district, listed on the National Register of Historic Places.[5]

In the hamlet of Amagansett, NY 27's name changes back to Main Street, again returning to the Montauk Highway name. The road becomes Montauk Point State Parkway as it enters Hither Hills State Park in Napeague. The parkway, a Robert Moses-designed highway, carries NY 27 to its eastern terminus at Montauk Point State Park, on the east side of Montauk. The final 10 miles of NY 27 is known as Montauk Point State Parkway.

History

Designation and early realignments

NY 27's designation was assigned in the mid-1920s to a road extending from the New York City line to Amagansett.[2][3] It began at the point where Merrick Road exited Queens, entering into Nassau County. It mostly followed Merrick Road and Montauk Highway east to Amagansett. From East Patchogue to Brookhaven, NY 27 followed South Country Road, passing through the downtown section of the village of Bellport.[3][6] The NY 27 designation was extended eastward along Montauk Highway to Montauk Point by 1930.[7]

On February 24, 1930, South Country Road was added to the Suffolk County highway system as CR 36.[8] NY 27 was subsequently realigned to follow Montauk Highway between East Patchogue and Brookhaven.[9]

NY 27 was realigned west of Oakdale c.1931 to follow Sunrise Boulevard, a new, parallel highway to Merrick Road, and then Montauk Highway, between the New York City line and Massapequa connecting several local roads from Massapequa to Montauk Highway at Oakdale. The former routing of NY 27 from Massapequa to Oakdale became NY 27A, connecting to NY 27 in Massapequa by way of County Line Road.[10][11]

Sunrise Boulevard was extended eastward to Oakdale c.1934 as a realignment of NY 27.[12][13] One portion of NY 27's former route between NY 27A in Massapequa and the Suffolk County line is known as Old Sunrise Highway, and remains state-maintained to this day as NY 900D, an unsigned reference route.[14]

Sunrise Highway was built over the Brooklyn Waterworks aqueduct, past the south side of Aqueduct Racetrack.[15]

New York City

In December 1934, the route was extended westward into New York City. NY 27 followed Sunrise Highway, Linden Boulevard, and Flatbush Avenue through Queens and Brooklyn to the Manhattan Bridge, where it continued into Manhattan along Canal Street to a terminus at 6th Avenue (then-U.S. Route 1A and later NY 1A).[16]

The route was realigned slightly in the early 1940s to follow Atlantic and Washington Avenues, Eastern Parkway, Buffalo Avenue, and Rockaway Avenue between Flatbush Avenue and Linden Boulevard.[17][18] NY 27 was again altered in the mid-1960s to continue west on Linden Boulevard, Caton Avenue, and Church Avenue to the south end of the Prospect Expressway. There, the route turned north, following the freeway to its end at the Gowanus Expressway (then-NY 27A), where NY 27A now ends.[19][20] The Prospect Expressway was planned by Robert Moses, and was constructed during the 1950s.

Prior to 1970, NY 27A continued north to the Holland Tunnel in Manhattan by way of the Gowanus Expressway, the Brooklyn–Battery Tunnel, and the West Side Elevated Highway.[19] On January 1, 1970, NY 27A was truncated eastward to its current western terminus in Massapequa while NY 27 was extended northward along NY 27A's former route to the Holland Tunnel, where it ends at I-78 and NY 9A.[21]

By 1973, NY 27 was cut back to its interchange with the Gowanus Expressway while I-478 was assigned to both the Battery Tunnel and all of the West Side Elevated Highway south of the Lincoln Tunnel.[22][23]

Long Island

Robert Moses developed plans for an elevated expressway featuring 10 to 12 lanes along Sunrise Highway through Nassau County. This expressway would have provided a truck link for the South Shore of Long Island but the downtown villages along the route effectively put a stop to the idea.[24]

Sunrise Highway becomes a limited-access highway at NY 109.

The portion of Sunrise Highway between North Lindenhurst and the town of Southampton was gradually upgraded to a limited-access highway. At the east end of NY 27 the highway abruptly became a three-lane highway east of the Shinnecock Canal, at the point where NY 27 is concurrent with CR 39. This area was known as the "Shinnecock Squeeze" as traffic on the two-lane eastbound NY 27 was "squeezed" into a single lane.

In 2006 and 2007 Suffolk County and Southampton officials began using traffic cones to adjust the lanes to accommodate peak travel in what was called the "traffic cone program".[25]

At the end of summer 2007, another eastbound lane was added, heading eastward to North Sea Road. The construction snarled traffic on CR 39. The Long Island Rail Road added three trains each way between Speonk and East Hampton during the construction.[26] The new eastbound lane opened in April 2008. Now a four-lane highway between the eastern end of Sunrise Highway and North Sea Road, NY 27 has been widened to accommodate future summer backups and thus avoiding the "Shinnecock Squeeze."[27]

Eastward extension

The first proposals for an extension east of the Shinnecock Canal were made in the 1950s. In 1969, the New York Legislature approved a $160 million plan for the extension. It was a limited access route, flanked by bicycle and equestrian trails. The eastbound and westbound roadways were to be separated by wide wooded medians. For the most part, the road was to run a mile or two north of existing NY 27, thus avoiding the populated centers through which it now passes. The extended Sunrise Highway would have had interchanges with CR 38 (North Sea Road) and CR 39 (County Road), CR 79 (Bridgehampton–Sag Harbor Road), NY 114 (East Hampton–Sag Harbor Turnpike), CR 40 (Three Mile Harbor Road), and CR 45 (Amagansett–Springs Road) before merging back into the existing Montauk Highway. The exits would have been sequentially numbered from 67 to 72. The plan failed, and Governor Hugh Carey canceled it in 1975. Other suggestions have included building a limited-access road on either side of Long Island Rail Road's Montauk Branch.

Older interchanges

As Sunrise Highway was upgraded during the 1970s and 1980s many interchanges were redesigned and replaced. The original interchange with the Robert Moses Causeway in West Islip had two parkway-style arch bridges over two lanes of NY 27. When the service roads were built in Western Islip Township between 1969 and 1972, parkway-style bridges were added for them as well. The interchanges at Fifth Ave and Brentwood Road in Bay Shore had parkway-style arch bridges and cloverleafs. When the service roads were added, the parkway-style bridges were removed and replaced with the modern structures that exist today and the original cloverleafs were modified to align with the new service roads.

As with interchanges to the west, Islip Avenue (NY 111) and Carleton Avenue (CR 17) in Islip Terrace originally had parkway-style bridges crossing over Sunrise Highway. However, only Islip Ave had a partial clover leaf on the west side of the bridge. The eastern side of the bridge used side streets for access, as did both sides of the Carleton Ave bridge. This section of Sunrise Highway wasn't divided. Since 1983, both areas have more modern bridges over the service roads, and the old cross streets connect to those service roads or other side roads instead. Islip Avenue connects to NY 27 at exit 45 while Carleton Avenue meets the Sunrise Highway at exit 46.[28]

Proposed interchanges and crossings

Besides the replacement of interchanges in Western Suffolk County, Sunrise Highway has had proposed interchanges and crossings that were either never built, or were built according to alternate design specifications.

In the North Lindenhurst area, plans to construct a cloverleaf interchange with CR 2 (Straight Path) in Copiague have existed for some time. In recent years, planners have realized that such an interchange would be too close to the cloverleafs with CR 47 (Great Neck Road) to the west and CR 3 (Wellwood Road) to the east. To further complicate matters, a widened CR 28 was extended to Sunrise Highway near the Straight Path intersection in the late-1980s. To date, no interchange has been built for this area.

The Oakdale Merge is a convergence of Sunrise Highway and Montauk Highway between Great River and Oakdale abutting the southern edge of Connetquot River State Park. The Montauk Highway predates the Sunrise Highway in the area. When Sunrise Highway was extended east of Amityville in 1940, it terminated at Montauk Highway's entrance to Connetquot River State Park.[29]

In 1953, Sunrise Highway was extended to East Patchogue; a 0.5 mi (0.80 km) overlap of NY 27 and NY 27A was created, with at-grade intersections connecting the highways.[30] A segment of this alignment remains south of the eastern interchange.[31]

NY 27A was truncated east of the overlap in 1972.[8] Plans to upgrade the interchange have existed since its creation.

During the early-1960s, the Suffolk County Department of Public Works considered designating a county highway to connect Nicolls Road in Lake Grove through the Long Island MacArthur Airport, then on to the east end of the merge. As recently as 1981, the New York State Department of Transportation planned to add service roads and a proper interchange at both ends of the merge.[32] Pressure from environmental groups seeking to avoid damaging the parkland stalled construction. NYSDOT eventually reconstructed Sunrise Highway in eastern Islip township into a freeway during the 1990s, resulting in the present configuration.

The entrance to Connetquot River Park remained as an at-grade intersection, accessible only from the westbound lane. Former segments of Montauk Highway now exist on both sides of the interchange, and sections of both roads were converted into fishing areas owned by the New York State Department of Environmental Conservation.[31] Numerous accidents occurred at the east end of the merge, resulting in its reconstruction in 1999. A new off-ramp to the service road for Pond Road was built, resulting in renumbering of exit 47 to exit 46A.[33]

While none of the interchanges north of Patchogue were built until 1988 to 1993, the New York State Department of Transportation (NYSDOT) had known the need for them, and had planned them decades before their eventual construction. As an example, Waverly Avenue (CR 19) was originally proposed as a cloverleaf interchange. Today, exit 52 with CR 19 is a diamond interchange instead.[34][35] North Ocean Avenue (CR 83) was originally proposed to be accessible via connecting ramps to side streets including Austin Street along the eastbound lane and Sinn Street along the westbound lane. Today, exit 53A is a half-diamond interchange while Austin Street and Howard Street are now dead end streets, and Sinn Street never reached North Ocean Avenue.

Maple Avenue had crossed the median on NY 27 between North Ocean Avenue and NY 112 until 1975. This road could also have been used as a connecting ramp to both roads. Today, the north section only intersects the westbound service road, while the south section was converted into a dead end street north of Austin Street. NY 112 was originally proposed to be accessible via connecting ramps to side streets such as Franklin Street along the eastbound lane and an extension of Sinn Street along the westbound lane.[34]

Sinn Street was acquired by NYSDOT east of NY 112 in the early-1960s, and was gradually abandoned.[35] Today, exit 53 is a diamond interchange, and Sinn Street, Austin Street, and Franklin Street are now dead-end streets. Originally there were proposals to connect Washington Avenue and Phyllis Drive via ramps to side streets such as Franklin Street along the eastbound lane, and to an extension of Sinn Street along the westbound lane.

Phyllis Drive was once part of NY 27 until Sunrise Highway was extended to Eastport in 1957.[35] Today, both roads are only accessible via the service roads. Some residents are waiting for a potential pedestrian bridge connecting the two ends of Washington Avenue.

West of the Carmans River near Southaven County Park in South Haven, there was a plan to combine the eastbound service road with Montauk Highway, similar to the Oakdale Merge.

NY 27A

NY 27A (17.31 miles or 27.86 kilometres) is an alternate route of NY 27 across southern Long Island from Massapequa Park to Oakdale, accessing Babylon and Islip.[1] It was designated NY 27A c.1931.[10][11]

Major intersections

CountyLocationmi[1]kmExitDestinationsNotes
BrooklynGreenwood Heights0.000.00 I-278 east Queens, BronxExit 24 (I-278)
0.010.0161Hamilton AvenueWestbound exit only
South Slope0.240.3923rd Avenue / 4th AvenueEastbound entrance and westbound exit
0.610.9837th Avenue / 8th AvenueEastbound entrance and westbound exit
Windsor Terrace0.911.464
NY 27 Truck east (10th Avenue) / 11th Avenue
Eastbound exit and westbound entrance
1.452.335 NY 27 east / Fort Hamilton ParkwayNY 27 leaves the expressway eastbound
Kensington1.762.836Church Avenue / Ocean Parkway southAt-grade intersection with no left turns; NY 27 joins the expressway westbound
1.762.83
QueensHoward BeachConduit Avenue westPartial interchange with no eastbound access;
site of formerly proposed Bushwick Expressway
Cross Bay BoulevardInterchange
9.0314.53 Belt Parkway westWestbound exit and eastbound entrance; exit 17W
(Belt Parkway); NY 27 becomes service roads for the Parkway)
South Ozone Park NY 878 to I-678 (Nassau Expressway) / Lefferts Boulevard Kennedy Airport, Aqueduct RacetrackWestbound exit only for NY 878; exits 18B-19 (Belt Parkway); western terminus of NY 878 east
11.5118.52 I-678 (Van Wyck Expressway) / NY 878 Kennedy Airport, Whitestone Bridge, BronxWestbound exit and entrance; exit 10 (Belt Parkway); exit 1 (I-678); western terminus of NY 878 west
JFK Expressway south / 150th Street Kennedy AirportNo access from NY 27 east to JFK Expressway;
exit 20 (Belt Parkway)
Laurelton14.7123.67 Belt Parkway west (Southern Parkway) Verrazano BridgeExit 23B (Belt Parkway)
NassauRockville CentreMerrick RoadInterchange with directional access (eastbound to eastbound and westbound to westbound) only
Freeport23.8938.45 Meadowbrook State Parkway Mineola, Jones BeachExit M8 (Meadowbrook Parkway)
Wantagh26.7343.02 Wantagh State Parkway Westbury, Jones BeachExit W5 (Wantagh Parkway)
Seaford27.9344.95 NY 135 north (Seaford–Oyster Bay Expressway) SyossetExit 2 (NY 135)
Massapequa28.8346.40 NY 107 (Hicksville Road)
Massapequa Park31.0449.95 NY 27A east (Old Sunrise Highway)Western terminus of NY 27A
SuffolkAmityville32.0751.61 NY 110 Amityville, HuntingtonInterchange
Copiague32.9453.01 CR 47 (Great Neck Road) Copiague, FarmingdaleInterchange
Lindenhurst34.1754.99 CR 3 (Wellwood Avenue) Lindenhurst, MelvilleInterchange
West end of freeway section
35.3256.8437 NY 109 (Babylon-Farmingdale Road) Babylon, Farmingdale
West Babylon36.4558.6638Little East Neck Road / Belmont Avenue
36.9359.4339Hubbards Path
North Babylon38.2661.5740 NY 231 (Babylon-Northport Expressway) Babylon, Huntington
West Islip39.7563.9741 Robert Moses Causeway Robert Moses Park, Sunken Meadow ParkExit RM1 (Robert Moses Causeway)
Brightwaters42Manor LaneWestbound exit and eastbound entrance
Bay Shore41.1366.1943 CR 13 (Fifth Avenue) Bay Shore, Brentwood
42.4068.2444Brentwood Road Brentwood, Bay Shore
Islip44.0670.9145 NY 111 (Islip Avenue) Islip, Smithtown
East Islip45.7473.6146 Heckscher State Parkway / CR 17 / Connetquot Avenue East Islip, Heckscher State Park, New YorkNo westbound signage for CR 17; exit 44 (Heckscher Parkway)
45.7973.69Suffolk County Water Authority executive officesUnnumbered; westbound only
46.5474.90Connetquot State ParkUnnumbered; westbound only
47.4176.3046A NY 27A west (Montauk Highway) / CR 85 east Oakdale, Great RiverEastbound exit only; eastern terminus of NY 27A
Oakdale47Pond Road southEastbound exit only
47AOakdale–Bohemia Road Bohemia, OakdaleEastbound exit and westbound entrance
50.1680.7248Locust Avenue Bohemia, Oakdale
Sayville51.0682.1749 CR 93 (Lakeland Avenue) / Johnson Avenue Ronkonkoma, Sayville, MacArthur AirportNo signage for Johnson Avenue westbound
50A Johnson Avenue Sayville, Bohemia, MacArthur AirportWestbound exit only; formerly CR 112
50Lincoln Avenue Ronkonkoma, SayvilleNo westbound entrance
Bayport52.4484.3951 NY 454 west / CR 97 / CR 18 Blue Point, Stony Brook, Commack, MacArthur AirportNo eastbound access to NY 454 or CR 18; eastern terminus of NY 454
Patchogue54.0787.0252 CR 19 (Waverly Avenue) Holbrook, Patchogue
54.8288.2252A CR 83 (North Ocean Avenue) Farmingville, PatchogueEastbound exit and westbound entrance; southern terminus of CR 83
55.3189.0153 NY 112 (Medford Avenue) Port Jefferson, PatchogueNo eastbound signage for CR 83
East Patchogue56.7291.2854 Hospital Road PatchogueServes Brookhaven Memorial Hospital
57.4892.5155 CR 101 (Sills Road) Patchogue, Yaphank
North Bellport58.4294.0256Station Road Bellport, Yaphank
Brookhaven60.4797.3257 CR 16 (Horseblock Road) / CR 21 (Yaphank Avenue) Brookhaven, YaphankSigned as exits 57N (north / west) and 57S (south / east)
Shirley62.65100.8358 CR 46 (William Floyd Pkwy) Shirley, Wading RiverSigned exits as 58N (north) and 58S (south)
Center Moriches66.35106.7859Wading River Road Wading River, Center MorichesFormerly CR 25
67.28108.2860Railroad Avenue Center Moriches, ManorvilleWestbound exit and eastbound entrance
Eastport69.60112.0161 CR 51 East Moriches, RiverheadEastbound exit and westbound entrance; other movements via exit 62
70.96114.2062 CR 111 ManorvilleOriginally planned as a cloverleaf interchange with collector/distributor roads
Westhampton Beach75.47121.4663 CR 31 Westhampton Beach, RiverheadSigned as exits 63N (north) and 63S (south); serves Francis S. Gabreski Airport
East Quogue76.95123.8464 CR 104 Quogue, East Quogue, RiverheadSigned as exits 64N (north) and 64S (south); formerly NY 113
Hampton Bays81.15130.6065 NY 24 (Riverhead-Hampton Bays Road) Hampton Bays, RiverheadSigned as exits 65N (north) and 65S (south)
82.94133.4866 North Road (CR 39) Shinnecock HillsQuarter-cloverleaf interchanges
Shinnecock Hills CR 39 west Hampton BaysWestbound exit only; western terminus of concurrency with CR 39
East end of freeway section
Tuckahoe CR 52 north North Sea, Sag HarborSouthern terminus of CR 52
Village of Southampton CR 38 north North Sea, Southampton
CR 39 west / CR 39A east
Southern terminus of CR 38; CR 39 transitions to CR 39A
89.68144.33Montauk Highway west  SouthamptonEastern terminus of CR 39A
Bridgehampton CR 79 north Sag Harbor, Shelter IslandSouthern terminus of CR 79
Village of East Hampton100.17161.21 NY 114 north Sag Harbor, Shelter IslandSouthern terminus of NY 114
Montauk120.58194.05Montauk Point State ParkLoop around parking lot
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

  1. 1 2 3 "2008 Traffic Data Report for New York State" (PDF). New York State Department of Transportation. June 16, 2009. pp. 160–162. Retrieved January 28, 2010.
  2. 1 2 "New York's Main Highways Designated by Numbers". The New York Times. December 21, 1924. p. XX9. Retrieved July 18, 2010.
  3. 1 2 3 Official Map Showing State Highways and other important roads (Map). Cartography by Rand McNally and Company. State of New York Department of Public Works. 1926.
  4. 1 2 3 4 Microsoft; Nokia (February 24, 2013). "overview map of NY 27 (Prospect Expressway to Nassau County border)" (Map). Bing Maps. Microsoft. Retrieved February 24, 2013.
  5. National Park Service (2008-04-15). "National Register Information System". National Register of Historic Places. National Park Service.
  6. Rand McNally Auto Road Atlas – New York and Vicinity (Map). Rand McNally and Company. 1926. p. 86. Retrieved January 28, 2010.
  7. Dickinson, Leon A. (January 12, 1930). "New Signs for State Highways". The New York Times. p. 136. Retrieved July 18, 2010.
  8. 1 2 Suffolk County Department of Public Works. "County Road System – County of Suffolk, New York" (PDF). Retrieved May 24, 2009.
  9. Texaco Road Map – New York (Map). Cartography by Rand McNally and Company. Texas Oil Company. 1932.
  10. 1 2 Road Map of New York (Map). Cartography by General Drafting. Standard Oil Company of New York. 1930.
  11. 1 2 New York (Map). Cartography by H.M. Gousha Company. Kendall Refining Company. 1931.
  12. Texaco Road Map – New York (Map). Cartography by Rand McNally and Company. Texas Oil Company. 1933.
  13. Road Map of New York (Map). Cartography by Rand McNally and Company. Texas Oil Company. 1934.
  14. New York State Department of Transportation (January 2012). Official Description of Highway Touring Routes, Bicycling Touring Routes, Scenic Byways, & Commemorative/Memorial Designations in New York State (PDF). Retrieved February 16, 2012.
  15. "Excavating And Pipe Laying Apparatus In Use On The Brooklyn Aqueduct". Scientific American. January 3, 1891.
  16. "Mark Ways in the City". The New York Times. December 16, 1934. p. XX12. Retrieved July 18, 2010.
  17. Map of New York (Map). Cartography by H.M. Gousha Company. Shell Oil Company. 1940.
  18. New York with Pictorial Guide (Map). Cartography by General Drafting. Esso. 1942.
  19. 1 2 New York and Metropolitan New York (Map). Cartography by Rand McNally and Company. Sinclair Oil Corporation. 1964.
  20. Gousha Road Atlas (Map). Cartography by H.M. Gousha Company. H.M. Gousha Company. 1967. p. 56. Retrieved January 28, 2010.
  21. State of New York Department of Transportation (January 1, 1970). Official Description of Touring Routes in New York State (PDF). Retrieved May 24, 2009.
  22. New York (Map) (1973 ed.). Cartography by H.M. Gousha Company. Shell Oil Company. 1973.
  23. Central Park Digital Raster Quadrangle (Map). 1:24,000. New York State Department of Transportation. 1975. Retrieved December 28, 2009.
  24. Silver, Roy R. (March 20, 1966). "Nassau Villagers Fight Elevated Sunrise Highway". The New York Times. p. 57. Retrieved July 18, 2010.
  25. "The summer traffic cone program on County Road 39". Long Island Business News.
  26. "LIRR Adds Service On South Fork as Road Work on County Road 39 Begins". 1010 WINS. New York City. Associated Press. September 18, 2007.
  27. Greenburg, Peter (2009). Don't Go There!: The Travel Detective's Essential Guide to the Must-Miss Places of the World. New York: Rodale Inc. p. 190. ISBN 978-1-60529-994-5. Retrieved May 7, 2013.
  28. Bunch, William (March 7, 1986). "Another Delay for Sunrise Highway Work". Newsday. New York City. p. 25.
  29. Suffolk County Road Atlas (Map). Hagstrom Map. 1941. Retrieved April 28, 2010.
  30. Hagstrom's Atlas of Western Suffolk County, New York (1958, and other years)
  31. 1 2 Google (February 1, 2011). "Oakdale Merge" (Map). Google Maps. Google. Retrieved February 1, 2011.
  32. Giorgianni, Anthony (December 31, 1981). "Oakdale Interchange Awaits Approval". Suffolk County News.
  33. Perry, N.W. (January 26, 2004). "Interchange of the Week – NY 27 & NY 27A, Oakdale". Empire State Roads. Retrieved April 9, 2012.
  34. 1 2 Town of Brookhaven Zoning Map (Map). Town of Brookhaven, New York. August 21, 2000.
  35. 1 2 3 Atlas of Suffolk County, New York (Map). Hagstrom Map. 1969.
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