New York State Route 110 (NY 110) is a major north–south

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...

along the western border of

Suffolk County, New York Suffolk County () is the easternmost county in the U.S. state of New York. It is mainly located on the eastern end of Long Island, but also includes several smaller islands. According to the 2020 United States census, the county's populat ...

. It runs between the village of Amityville in the town of Babylon and

Halesite Halesite is a hamlet and census-designated place (CDP) in the Town of Huntington in Suffolk County, on the North Shore of Long Island, in New York, United States. The population was 2,498 at the 2010 census. History Halesite is named after Nath ...

in the town of Huntington. NY 110 comes close to the Nassau County line several times in the town of Babylon, which is only surpassed by NY 108 in distance to the county line for a state highway.

Route description

NY 110 begins at an intersection with NY 27A (Merrick Road) in the Suffolk County village of Amityville. Proceeding northward as Broadway, NY 110 crosses through downtown Amityville as a two-lane village street. Expanding to four lanes, the route intersects at-grade with County Route 12 (CR 12; Oak Street) before crossing under the

Babylon Branch The Babylon Branch is a rail service operated by the Long Island Rail Road in the U.S. state of New York. The term refers to the trains serving Montauk Branch stations from Valley Stream east to Babylon; in other words, the Babylon Branch is a ...

of the

Long Island Rail Road The Long Island Rail Road , often abbreviated as the LIRR, is a commuter rail system in the southeastern part of the U.S. state of New York, stretching from Manhattan to the eastern tip of Suffolk County on Long Island. With an average week ...

, a block east of

Amityville station Amityville is the westernmost station on the Babylon Branch of the Long Island Rail Road in Suffolk County, New York. It is located on John Street in Amityville, New York, but the official description of its location is not as precise. The MTA ...

. NY 110 continues north along Broadway, forking northwest at a junction with Albany Avenue. Passing Brunswick Hospital, the route intersects with the western terminus of CR 2 (Dixon Street) before entering a

cloverleaf interchange A cloverleaf interchange is a two-level interchange in which all turns are handled by slip roads. To go left (in right-hand traffic; reverse directions in left-driving regions), vehicles first continue as one road passes over or under the ...

with NY 27 (

Sunrise Highway New York State Route 27 (NY 27) is a long state highway that runs east–west from Interstate 278 (I-278) in the New York City borough of Brooklyn to Montauk Point State Park on Long Island, New York. Its two most prominent com ...

). NY 110 continues into

North Amityville North Amityville is a hamlet and census-designated place (CDP) in the Town of Babylon in Suffolk County, on the South Shore of Long Island, in New York. The population was 18,643 at the 2020 Census. Geography According to the United States Cen ...

, becoming a four-lane boulevard through the center of the hamlet. The route crosses through several commercial districts in North Amityville, proceeding northwest towards the Nassau County line. Bending northward alongside the county line, NY 110 enters an interchange with the

Southern State Parkway The Southern State Parkway (also known as the Southern State or Southern Parkway; abbreviated as SO on signage) is a limited-access highway on Long Island, New York, in the United States. The parkway begins at an interchange with the Belt and ...

(exit 32S–N), where the route changes names to Broad Hollow Road. NY 110 then expands to six lanes, intersecting with CR 47 (Main Street / Great Neck Road). Bending northeast and away from the county line, NY 110 continues as a six-lane boulevard, crossing through the town of

Babylon ''Bābili(m)'' * sux, 𒆍𒀭𒊏𒆠 * arc, 𐡁𐡁𐡋 ''Bāḇel'' * syc, ܒܒܠ ''Bāḇel'' * grc-gre, Βαβυλών ''Babylṓn'' * he, בָּבֶל ''Bāvel'' * peo, 𐎲𐎠𐎲𐎡𐎽𐎢 ''Bābiru'' * elx, 𒀸𒁀𒉿𒇷 ''Babi ...

into

East Farmingdale East Farmingdale is a hamlet and a census-designated place (CDP) in Suffolk County, on Long Island, in New York. The population of the CDP was 6,484 at the 2010 census. Located in the Town of Babylon, the residents are served by the Farmingda ...

Intersection of Old Country Road and Route 110

Entering East Farmingdale, NY 110 crosses over the Central Branch of the Long Island Rail Road and enters a large grade-separated interchange with NY 109 (Farmingdale Road) just west of Republic Airport. NY 110 continues north through Babylon as a six-lane boulevard past the runway of Republic Airport, passing a small campus of

Molloy College Molloy University is a private Roman Catholic university in Rockville Centre, New York. It provides more than 50 academic undergraduate, graduate, and doctoral degree programs for over 5,000 undergraduate, graduate, and doctoral students. His ...

. Entering Airport Plaza, the route continues north into an intersection with the eastern terminus of the western segment of

NY 24 New York State Route 24 (NY 24) is a east–west state highway on Long Island in the U.S. state of New York. The highway is split into two segments, with the longest and westernmost of the two extending from an interchange with In ...

(Conklin Street). NY 110 continues north along Broad Hollow Road, going underneath the

Ronkonkoma Branch The Ronkonkoma Branch is a rail service operated by the Long Island Rail Road (LIRR) in the U.S. state of New York. On LIRR maps and printed schedules, the "Ronkonkoma Branch" includes trains running along the railroad's Main Line from Hicksv ...

of the LIRR in between the Farmingdale and Pinelawn stops, then passing the campus of State University of New York at Farmingdale. Just north of the campus, the route leaves the town of Babylon, crossing into the town of Huntington. Now in Huntington, NY 110 crosses into East Melville, passing through several commercial strips, entering exit 49S–N of the

Long Island Expressway Long may refer to: Measurement * Long, characteristic of something of great duration * Long, characteristic of something of great length * Longitude (abbreviation: long.), a geographic coordinate * Longa (music), note value in early music me ...

(I-495), a cloverleaf interchange. After the Long Island Expressway, NY 110 reduces from six lanes to four, intersecting with CR 3 (Pinelawn Road). The route crosses several streets in at-grade junctions, crossing

Old Country Road Old Country Road is a major east–west thoroughfare through central Nassau County and extending into western Suffolk County on Long Island, New York. It serves many of the major shopping centers in central Nassau County including Roosevelt ...

before changing names to Walt Whitman Road. After the name change, NY 110 crosses into an interchange with the

Northern State Parkway The Northern State Parkway (also known as the Northern Parkway or Northern State) is a limited-access state parkway on Long Island in the U.S. state of New York. The western terminus is at the Queens– Nassau County line, where the parkway conti ...

(exit 40). Continuing north along Walt Whitman Road, NY 110 proceeds north through a commercial strip in Melville. The route proceeds north as a four lane boulevard for several miles, crossing West Hills County Park and past

Walt Whitman Shops Walt Whitman Shops (formerly known as Walt Whitman Mall) is a shopping mall in Huntington Station, New York in Suffolk County, New York on Long Island. As of 2022, the mall currently features Bloomingdale's, Macy's, and Saks Fifth Avenue. The mall ...

. Just north of Walt Whitman Shops, NY 110 enters an at-grade intersection with NY 25 (West Jericho Turnpike) in the hamlet of South Huntington. North of NY 25, NY 110 shrinks to a two-lane road, crossing through South Huntington as Walt Whitman Road until the junction with New York Avenue, where that name terminates. NY 110 then proceeds northwest along New York Avenue, crossing through Huntington Station through a long commercial strip. Crossing through the village, NY 110 intersects with CR 11 (Pulaski Road). Passing the Huntington Public Library, NY 110 crosses under the

Port Jefferson Branch The Port Jefferson Branch is a rail line and service owned and operated by the Long Island Rail Road in the U.S. state of New York (state), New York. The branch splits from the Main Line (Long Island Rail Road), Main Line just east of Hicksville ...

of the Long Island Railroad and the Huntington station. Expanding back to four lanes, the route continues through Huntington, bending northwest at Henry Street. NY 110 crosses northwest, passing a large shopping center. Reducing itself back to two lanes, NY 110 passes Huntington Rural Cemetery, crossing into Huntington Village. Now a two-lane commercial street, the route crosses past several blocks of businesses, intersecting with NY 25A (Main Street) before turning northeast out of the downtown section. Now in the Fort Hill section of Huntington, NY 110 proceeds northeast along New York Avenue, soon crossing back into Huntington Village. Passing Mill Dam Park, NY 110 intersects with the northern terminus of CR 35 (Mill Dam Road). Crossing through the Southdown section of Huntington, NY 110 bends northeast alongside Huntington Harbor, a part of Huntington Bay. Crossing into the hamlet of

, NY 110 intersects with Youngs Hill Road, where the designation terminates.

History

The entirety of NY 110 was assigned as part of the 1930 renumbering. In May 1936, the Long Island Tercentenary Committee proposed a new name for the stretch of NY 110 in the area of the

Walt Whitman Birthplace The Walt Whitman Birthplace State Historic Site is a state historic site in West Hills, New York, listed on the National Register of Historic Places. The site preserves the birthplace of American poet Walt Whitman. History The Whitman family's co ...

, whose preservation was also proposed in 1936 due to the lack of a "suitable" memorial to the famed poet on Long Island. On March 12, 1940, the town of Huntington approved the measure, renaming a stretch of Huntington–Amityville Road as Walt Whitman Road. In March 1953, work began on widening NY 110 between NY 25 (Jericho Turnpike) to the outskirts of Amityville. This new project, which was to cost $1 million (1953 USD), would expand the corridor to four lanes from two, as the road had already become the most heavily traveled section of routes in Suffolk County. In 1970, the alignment of NY 110 was proposed by the Nassau-Suffolk Regional Planning Board to be replaced with a new expressway between NY 27 (Sunrise Highway) and NY 25. The new expressway was proposed to help work with traffic projected to increase along the corridor from 1970 to 1985. The new expressway would replace the two–four lane-wide NY 110 corridor with six lanes. Under the Long Island Transportation Plan, proposed in 2000, engineers suggested that NY 110 should be expanded to six lanes between the junction with NY 109 in Amityville to NY 27 along with a third lane between NY 27 and the

. One of the engineers involved in the project stated that if NY 110 had more office building development, a light rail line would probably be constructed, but the engineer mentioned that the development was unlikely. On June 21, 2013, the

New York State Department of Transportation The New York State Department of Transportation (NYSDOT) is the department of the Government of New York (state), New York state government responsible for the development and operation of highways, Rail transport, railroads, mass transit systems ...

announced that construction had begun on the stretch of NY 110 between the

(I-495) and the Northern State Parkway. The construction would become a makeover to connect two previously completed reconstruction projects to help the roadway become

ADA Ada may refer to: Places Africa * Ada Foah, a town in Ghana * Ada (Ghana parliament constituency) * Ada, Osun, a town in Nigeria Asia * Ada, Urmia, a village in West Azerbaijan Province, Iran * Ada, Karaman, a village in Karaman Province, T ...

-accessible, upgrade the sewage systems, resurface the pavement along the alignment along with new traffic light systems and landscaping work. Construction of the new $22.5 million project would be completed by the end of 2014. NY 110's interchange with the Northern State was completed on November 13, 2013. The project, which cost $60 million, included demolishing the old Northern State bridge, expanding NY 110 to three travel lanes and building a new bridge that was designed with parts of the old bridge to keep Robert Moses's styles intact.

Former segments

In Melville and South Huntington, two former segments of NY 110, both named Old Walt Whitman Road, run parallel to the route along the west side of the road. The northern segment in South Huntington is home to the Walt Whitman Birthplace. In between, a third former segment exists as Amityville Road, located north of the Northern State Parkway. The Melville section of Walt Whitman Road goes from what is now Duryea Road to a dead end between

and the

. The realigned segment is on the former right-of-way for the

Huntington Railroad The Huntington Railroad was established on July 19, 1890 (although some sources claim it was in May, 1890) with a trolley line between Huntington Village and Halesite (now partially in the Village of Huntington Bay). It was eventually extended ...

Trolley line. The South Huntington section runs between Overhill Road and Livingston Street.

Major intersections

References

External links