New York State Route 8 - Route Description - Southern Tier

Southern Tier

NY 8 begins at an interchange with NY 17 in Deposit that also serves as the southern terminus of NY 10. NY 8 and NY 10 form a brief concurrency north along the West Branch of the Delaware River before separating at the southeastern edge of the Cannonsville Reservoir northeast of Deposit. While NY 10 follows the southern edge of the reservoir to the east, NY 8 continues north, passing to the east of Oquaga Creek State Park (and connecting to the park via a pair of local roads) before meeting NY 206 in Masonville. From Masonville, NY 8 heads north to Sidney, where it meets I-88 at an interchange, crosses the Susquehanna River, and intersects NY 7 before leaving the village adjacent to the Unadilla River, a tributary of the Susquehanna.

NY 8 parallels the Unadilla River northward through Mount Upton to New Berlin, where it meets NY 80. The routes overlap for a short distance to the north before NY 80 separates to the northwest toward Sherburne. NY 8, however, continues along the Unadilla River through several small communities before separating from the river just south of the Madison-Oneida County line.