Maintained by NYSDOT, NYCDOT, MTAB&T and the City of Yonkers
Length
47.25 mi[1] (76.04 km)
Existed
1930[2]–present
Component highways
Henry Hudson Parkway from Riverside South to Riverdale
Restrictions
No commercial vehicles between exits 8 and 23
Major junctions
South end
I-478 / FDR Drive / Battery Place in Battery Park City
Major intersections
I-95 / US 1-9 in Fort Washington Park
US 9 / Henry Hudson Parkway in Riverdale
Saw Mill River Parkway in Yonkers
I-87 / New York Thruway in Ardsley
I-287 in Elmsford
Saw Mill River Parkway in Mount Pleasant
NY 100 from Hawthorne to Briarcliff Manor
Taconic State Parkway in Mount Pleasant
US 9 from Ossining to Croton-on-Hudson
North end
US 9 in Peekskill
Location
Country
United States
State
New York
Counties
New York, Bronx, Westchester
Highway system
New York Highways
Interstate
US
State
Reference
Parkways
← US 9
→ NY 9B
← US 6
NY 6A
→ NY 6B
New York State Route 9A (NY 9A) is a state highway in the vicinity of New York City in the United States. Its southern terminus is at Battery Place near the northern end of the Brooklyn–Battery Tunnel in New York City, where it intersects with both the unsigned Interstate 478 (I-478) and FDR Drive. The northern terminus of NY 9A is at U.S. Route 9 (US 9) in Peekskill. It is predominantly an alternate route of US 9 between New York City and Peekskill; however, in New York City, it is a major route of its own as it runs along the West Side Highway and Henry Hudson Parkway. It is also one of only two signed New York State routes in Manhattan (the other is NY 25). In northern Westchester County, NY 9A follows the Briarcliff–Peekskill Parkway.
The origins of NY 9A date back to the 1920s when an alternate route of then-NY 6 from Yonkers to Tarrytown was designated as NY 6A. NY 6 was redesignated as US 9 in 1927; however, NY 6A was not renumbered to NY 9A until the 1930 renumbering of state highways in New York. NY 9A was extended south into New York City in 1934 and north to Ossining in the late 1930s. In 1933, the Briarcliff–Peekskill Parkway opened as NY 404. All of NY 404 was incorporated into an extended NY 9A on January 1, 1949. NY 9A was extended northward to Peekskill in 1967 following the completion of the Croton Expressway and southward to the Brooklyn–Battery Tunnel in the mid-1990s.
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and 23 Related for: New York State Route 9A information
road is co-signed as NewYorkStateRoute9A (NY 9A). In addition, the entirety of the parkway is designated NewYorkStateRoute 907V (NY 907V), an unsigned...
section of NewYorkStateRoute9A (NY 9A), running from West 72nd Street along the Hudson River to the southern tip of Manhattan in NewYork City. It replaced...
western part of Westchester County, New York. The route begins at NewYorkStateRoute9A (South Riverside Avenue) in the village of Croton on Hudson at...
North of the interchange power lines and Saw Mill River Road (NewYorkStateRoute9A or NY 9A and NY 100) on the west parallel the parkway past undeveloped...
A reference route is an unsigned highway assigned by the NewYorkState Department of Transportation (NYSDOT) to roads that possess a signed name (mainly...
NewYorkStateRoute 27 (NY 27) is a 120.58-mile (194.05 km) long state highway that runs east–west from Interstate 278 (I-278) in the NewYork City borough...
NewYorkStateRoute 100C (NY 100C) is an east–west spur route of NY 100 located in Westchester County, NewYork, in the United States. The road is entirely...
Queensboro Bridge. It is also one of only two signed NewYorkStateroutes in Manhattan (the other is NY 9A). Additionally, NY 25 is the second-longest highway...
NewYorkStateRoute 141 (NY 141) is a north–south state highway in Westchester County, NewYork, in the United States. It extends for 3.49 miles (5.62 km)...
NewYorkStateRoute 100 (NY 100) is a major north–south state highway in Westchester County, NewYork, in the United States. It begins parallel to Interstate 87...
(917.05 km) within the U.S. state of NewYork. It is operated by the NewYorkState Thruway Authority (NYSTA), a NewYorkState public-benefit corporation...
System are designated as NewYorkStateRoute 907C (NY 907C), NY 907D, NY 907B, and NY 907A, respectively, by the NewYorkState Department of Transportation...
numbered state highways in the U.S. state of NewYork. Signed state highways in NewYork, referred to as "touring routes" by the NewYorkState Department...
Jersey Route 495 on the New Jersey side and unsigned New YorkStateRoute 495 on the NewYork side. It was designed by Ole Singstad and named after Abraham...
NewYorkStateRoute 27A (NY 27A) is a state highway between Massapequa in Nassau County and Oakdale in Suffolk County, on Long Island, NewYork, in the...
Global Information
Henry Hudson Parkway from Riverside South to Riverdale
I-478 / FDR Drive / Battery Place in Battery Park City
US 9 in Peekskill
