 New York State Route 129 | ||||
|---|---|---|---|---|
 Map of Westchester County in southeastern New York with NY 129 highlighted in red | ||||
| Route information | ||||
| Maintained byNYSDOT | ||||
| Length | 7.75 mi[1] (12.47 km) | |||
| Existed | 1930[2]–present | |||
| Major junctions | ||||
| West end |   US 9 /NY 9A inCroton-on-Hudson | |||
| East end |  NY 118 inYorktown | |||
| Location | ||||
| Country | United States | |||
| State | New York | |||
| Counties | Westchester | |||
| Highway system | ||||
| ||||
New York State Route 129 (NY 129) is a 7.75-mile (12.47 km) long state highway in the western part ofWestchester County, New York. The route begins atNew York State Route 9A (South Riverside Avenue) in the village ofCroton-on-Hudson near theHudson River. NY 129 then travels through the towns ofCortlandt andYorktown, running along the northern edge of theNew Croton Reservoir. It passes under (southbound) and over (northbound) theTaconic State Parkway in Yorktown with no direct interchange. NY 129 ends in Yorktown at an intersection withNY 118.
NY 129 was designated in 1908 as a section of Route 2, a legislative route designated by theNew York State Legislature. However, in 1921, the route was realigned off the route that would become NY 129 in favor of NY 9A. Nine years later, the state designated the route as NY 129 during thestate highway renumbering. The route originally followed a route used byNY 131 once the routes were swapped in the 1940s, with NY 131 being decommissioned soon after. NY 129 was extended to end at atraffic circle withNY 100 in the hamlet of Pines Bridge. This lasted up to at least 1969, when the designation was truncated back to NY 118, which was extended to the traffic circle instead. The traffic circle in Pines Bridge was removed by 1991. Originally, NY 129 had an interchange with the Taconic, but the ramps were removed in 1969 and a new interchange was built on nearby Underhill Avenue.
NY 129 begins at an intersection withNY 9A (South Riverside Avenue) in thevillage ofCroton-on-Hudson, next toU.S. Route 9 (US 9). NY 129 proceeds northward from NY 9A along Maple Street, a two-lane commercial street through the village. At Van Cortlandt Park, NY 129 becomes residential, passingCroton-Harmon High School as it bends to the northeast. At the junction with Grand Street, NY 129 continues northeast on Grand Street, which is a two-lane residential street. The route continues northeast through the village, crossing an intersection with Quaker Bridge Road before becoming a wooded lane in the town ofCortlandt. In Cortlandt, NY 129 continues north as Grand Street, paralleling a local creek and entering Croton Dam Plaza.[3]
Running along the western edge of the plaza, NY 129 bends north at a view of theNew Croton Dam, continuing its way north alongside theNew Croton Reservoir. NY 129 soon changes names to Croton Dam Road, passing east of the Croton Harman School District headquarters. At an intersection with East Mount Airy Road, NY 129 runs eastward along the reservoir, changing names to Yorktown Road. On a short stint away from the reservoir, NY 129 intersects with Croton Road before crossing over the Hunters Brook Bridge, where it crosses into the historic community ofHuntersville. Continuing northeast from Huntersville, NY 129, now known as Croton Lake Road, bends through the town ofYorktown.[3]
Through Yorktown, NY 129 is a two-lane residential street alongside the reservoir, soon making a gradual bend to the southeast into an intersection with Underhill Avenue, a former alignment ofNY 131. At the junction with Underhill Avenue, NY 129 turns southward, soon winding its way southeast under the lanes of theTaconic State Parkway, and back alongside the New Croton Reservoir. After crossing under the Taconic,[3] the route then drops back down to the reservoir and passing a house reported to have been moved from Huntersville before it was flooded.[4] Making several winds to the southeast, NY 129 connects to the Gate House Bridge, soon running eastward through Yorktown. NY 129 intersects withNY 118 (Saw Mill River Road). This intersection serves as the eastern terminus of NY 129, as NY 118 continues east along the reservoir.[3]
What is now NY 129 was developed in the early 20th century as part of a general project to improve access and transportation across the reservoirs.[5] In 1908, theNew York State Legislature created Route 2, an unsignedlegislative route (an unsigned internal route) extending from theNew York City line atYonkers to theColumbia County village ofValatie. Route 2 initially followed modern NY 129, Croton Avenue, andNY 35 betweenCroton-on-Hudson andPeekskill;[6][7] however, it was realigned on March 1, 1921, to use what is nowNY 9A instead.[8] NY 129 was designated to most of its current alignment as part of the1930 renumbering of state highways in New York. It originally followed Croton Dam Road, the southern perimeter road around theNew Croton Reservoir,[2] while Croton Lake Road, the northern route, was designated as NY 131 by the following year.[9] The alignments of NY 129 and NY 131 in the vicinity of the reservoir were swappedc. 1941[10][11] and the NY 131 designation ceased to exist by the mid-1940s.[12] With the route changes, NY 129 was extended to terminate at NY 100 at atraffic circle in Pines Bridge whileNY 118 terminated near Croton Lake.[13] This extension lasted for over two decades until NY 118 was extended over the alignment of NY 129 to the traffic circle by 1969.[14]
Ramps from NY 129 to the Taconic State Parkway were removed by the East Hudson Parkway Authority in November 1969, to be replaced witha bridge. This required a shutdown of NY 129 and required drivers going north to Underhill Avenue.[15] In fall 1988, the original Hunter Brook Bridge (less than 19 feet (5.8 m) wide) was replaced, as it was never designed to take heavy traffic such as concrete-mixing trucks.[5] Between 1988[16] and 1991, the traffic circle between NY 118 and NY 100 was removed in favor of a three-way intersection between the two highways.[17]
The entire route is inWestchester County.
| Location | mi[1] | km | Destinations | Notes | |
|---|---|---|---|---|---|
| Croton-on-Hudson | 0.00 | 0.00 | US 9 /NY 9A | Western terminus | |
| Yorktown | 7.75 | 12.47 | NY 118 –Yorktown Heights | Eastern terminus; formerNY 100 | |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
