New York State Route 100C
Map of Westchester County in southeastern New York with NY 100C highlighted in red | ||||
| Route information | ||||
| Auxiliary route of NY 100 | ||||
| Maintained by NYSDOT | ||||
| Length | 1.24 mi (2.00 km) | |||
| Existed | late 1930s–present | |||
| Major junctions | ||||
| West end | NY 9A in Greenburgh | |||
| NY 9A at the Greenburgh–Mount Pleasant line Sprain Brook Parkway at the Greenburgh–Mount Pleasant line | ||||
| East end | NY 100 / NY 100A at the Greenburgh–Mount Pleasant line | |||
| Location | ||||
| Country | United States | |||
| State | New York | |||
| Counties | Westchester | |||
| Highway system | ||||
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New York State Route 100C (NY 100C) is an east–west spur route of NY 100 located in Westchester County, New York, in the United States. The road is entirely within the town of Greenburgh, running for 1.24 miles (2.00 km) from an intersection with NY 9A (Saw Mill River Road) to a junction with NY 100 and NY 100A just east of the Sprain Brook Parkway. The eastern terminus of NY 100C also serves as NY 100A's northern endpoint.