Жаңа Йорк штатының 12-ші бағдарламалық жолы

New York state highway

New York State Route 12 (NY 12) is a state highway extending for 222.27 mile (358 km) through central and northern New York in the United States. The southern terminus of the route is at U. S. Route 11 (US 11) in the town of Chenango (just north of Binghamton) in the Southern Tier. The northern terminus is at NY 37 near the village of Morristown in the North Country. In between, the route serves three cities of varying size: Norwich, Utica, and Watertown. NY 12 intersects several primary routes, including US 20 in Sangerfield, New York State Thruway via Interstate 790 (I 790) in Utica, overlaps NY 28 from Barneveld to the town of Remsen, NY 3 in Watertown, and I 81 in Pamelia and Orleans. It is a two lane, undivided, full access roadway for the majority of its length, except between the village of New Hartford and Alder Creek, where it is a four lane highway. Within that span, it is a limited access highway in the city of Utica, referred locally as The Arterial and the North–South Arterial. The distance between Utica and Binghamton is a major trucking route, and features many gas stations, truck stops, and fast food restaurants. Between Boonville and Lowville, it follows the Black River Valley. Then further north, between Watertown and Morristown, it follows the St. Lawrence River valley. NY 12, as originally assigned in 1924, extended from Chenango in the south to Clayton in the north. It was extended east over the former routing of NY 3 to Alexandria Bay in 1930, then along a new roadway to Morristown in the 1960s. Parts of NY 12 have been rerouted onto new roadways in areas, primarily in Oneida County.

NY 12 begins at US 11, which connects it to I 81, north of Binghamton in the Broome County town of Chenango. The route heads north through the Chenango River valley, connecting to I 88 (via NY 12A), and passing west of Chenango Valley State Park before traversing the Tioughnioga River near the community of Chenango Forks. On the northern bank of the river, NY 12 intersects and briefly overlaps NY 79 before continuing northward through the valley and into Chenango County. Within Chenango County, NY 12 acts as the primary connector between the numerous communities located along the Chenango. In Greene, NY 12 intersects NY 206 and overlaps NY 41 for six blocks through the village before continuing northeast for 12 mile (19 km) to Oxford, where it intersects the eastern terminus of NY 220. After another 6 mile (10 km), NY 12 enters the city of Norwich, becomes South Broad Street, and then intersects the western terminus of NY 990L (East Main Street). The South Broad moniker remains with the route northward through the city until the downtown district, where NY 12 turns into North Broad Street at a junction with NY 23. NY 12 loses the street name soon afterward as it leaves the city and intersects the western terminus of NY 320 north of Norwich and south of Norwich Lt. Warren Eaton Airport. NY 12 is known as Van Allen Road, crossing with Jefferson county roads in Rutland. At the intersection with CR 67, NY 12 turns to the north and enters Watertown as Gifford Street. NY 12 intersects with NY 126 just northeast of Thompson Park and Watertown Golf Club and turns to the northwest. As NY 12 continues through southern parts of Watertown, NY 3 intersects and becomes concurrent. NY 3 and NY 12 enter Watertown Public Square and split into divided highways. Here, NY 283 starts to the northeast. The eastern terminus of NY 12F is accessed via NY 12 southbound.

In 1908, the New York State Legislature created Route 8, an unsigned legislative route extending from Binghamton to Kirkland (west of Utica) via Greene, Norwich, Sherburne, Bouckville, and Oriskany Falls. Also assigned at this time was Route 25, which passed through Barneveld, Remsen and Forestport on its way from Whitesboro to Albany, and Route 27, which began at Route 25 in Forestport and went northwest to Alexandria Bay by way of Boonville, Potters Corners, Lowville, Carthage, Watertown, and Clayton. Route 25 originally went directly from Barneveld to Remsen; however, it was realigned by 1920 to serve the village of Prospect to the east. At Forestport, NY 12 left Route 25 to follow legislative Route 27 to Lowville. In Lowville, NY 12 split from Route 27 and proceeded northwest to Watertown via Copenhagen, bypassing the slightly more circuitous route that Route 27 took via Carthage on modern NY 26, NY 126, and NY 3. NY 12 rejoined legislative Route 27 in Watertown and followed it to Clayton, where NY 12 ended at NY 3, In the 1930 renumbering of state highways in New York, NY 3 was rerouted onto its current alignment east of Watertown while the former routing of NY 3 from Clayton to Alexandria Bay became an extension of NY 12. Also created as part of the renumbering was NY 12D, an alternate route of NY 12 between Potters Corners and Lowville via Lyons Falls. By the following year, NY 12D was rerouted south of Lyons Falls to follow a routing similar to modern NY 12 to Boonville. The alignments of NY 12 and NY 12D between the two villages were swapped c. 1939, placing NY 12D on the direct highway between the two and NY 12 on the slightly more circuitous route via Lyons Falls. NY 12 originally extended southward into downtown Binghamton by way of an overlap with US 11. The overlap was eliminated at some point between 1947 and 1970. On its north end, NY 12 was extended northeast over a new roadway along the St. Lawrence River to NY 37 in Morristown in the mid 1960s. In April 2014, work began on a $68.3 million project to replace the viaduct over Columbia Street, Lafayette Streets, and Oriskany Boulevard (NY 5A and NY 5S) in Utica. The nearly one mile stretch had signalized at grade intersections that were causing safety concerns and some fatalities. In addition to the replacement of the viaduct, the alignment of the arterial was straightened, a new single point urban interchange was built at Court Street, and a pedestrian bridge was built across the roadway. The pedestrian bridge was opened by December 2014, and the remainder of the project was completed by October 2017.

NY 12 has been realigned onto divided highways and limited access highways over the years, particularly in Oneida County, to bypass communities along its routing. The first bypass that was constructed in Oneida County was around Remsen in the early 1950s. NY 12 was realigned onto the bypass, which passed to the west of the village, by 1954. Construction began by 1956 on a southward extension of the bypass that would take NY 12 around the eastern edge of Barneveld. It opened to traffic by 1958. Farther south, in Utica, a new limited access highway was built through the downtown portion of the city in the early 1960s. At the time, it began at French Road and ended at Trenton Road. It became a realignment of NY 12 by 1964. An extension of the road southwest to Genesee Street in New Hartford was completed by 1968, at which time NY 12 was realigned to follow New Paris Road into the city. The former routing of NY 12 along Trenton Road from the Utica city line to Powell Road is now CR 91. The route has also been realigned in areas to bypass smaller communities along the highway. One such location is in the vicinity of the village of Greene, where NY 12 initially followed Chenango Street through the village. The current bypass around the western edge of the village was built in the late 1970s and completed by 1981.