Click Here Nicolls Road (Suffolk CR 97)

NORTHBOUND: start at the top of the page
SOUTHBOUND: start at the bottom of the page


Montauk Highway (NY 27A -- CR 85)

WEST - Sayville
EAST - Patchogue

Dowling College via NY 27A-CR 85 WEST
Ferries to Fire Island via NY 27A-CR 85 WEST and NY 27A-CR 85 EAST


Purick Street

Bayport, Blue Point


Church Street (CR 78)

Bayport, Blue Point

Sunrise Highway (NY 27)

EAST - Montauk
WEST - New York, TO Veterans Memorial Highway (NY 454)

St. Joseph's College, Brookhaven Hospital use NY 27 EAST
Long Island MacArthur Airport (via NY 454) use NY 27 WEST

Greenbelt Parkway


Patchogue-Holbrook Road (CR 19)

Holbrook, Patchogue
TO Woodside Avenue (CR 99) EAST - Yaphank

Holtsville IRS Service Center

Holbrook Country Club (Public Course)

Furrows Road

Holbrook, Holtsville

Long Island Avenue (CR 90)

Ronkonkoma, Medford

Long Island Expressway (I-495)

EAST - Riverhead
WEST - New York

Portion Road (CR 16)

EAST - Farmingville
WEST - Lake Ronkonkoma

Lake Ronkonkoma County Park use CR 16 WEST

Horse Block Place

TO Horse Block Road - Farmingville, Centereach

Suffolk County Community College-Selden

South Coleman Road


Middle Country Road (NY 25)

Smithtown, Coram

Hammond Road


Hawkins Road

Centereach, Selden
TO Wireless Road - South Setauket

Mark Tree Road

Centereach, Setauket

Pond Path

Lake Grove, South Setauket

Nesconset Highway (NY 347)

EAST - Port Jefferson
WEST - Hauppauge
TO Northern State Parkway WEST use NY 347 WEST

Mather Memorial Hospital, St. Charles Hospital use NY 347 EAST
New York State and Suffolk County Government Offices use NY 347 WEST

Oxhead Road

Stony Brook

SUNY-Stony Brook

South Entrance

SUNY-Stony Brook

Main Entrance, University Hospital, New York State Veterans Home

Staller Center for the Performing Arts

Lower Sheep Pasture Road


SUNY-Stony Brook North Entrance

North Country Road (NY 25A)

EAST - Port Jefferson
WEST - Smithtown

Port Jefferson, NY-Bridgeport, CT Ferry use NY 25A EAST

The Museums at Stony Brook use NY 25A WEST


Sign images are from the Manual of Traffic Signs by Richard C. Moeur. Additional sign images by C.C. Slater. Route shields by Ralph Herman and Jim Poserina.

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