Crossing a junction with CR 12 (New Paltz Road), the route bends northward and begins a parallel with CR 15 (South Riverside Road). CR 15 soon merges into NY 299, which continues east past a junction with another piece of CR 15 (North Riverside Road).
As one travels on this road, it intersects with CR 12 (New Paltz Road), then curves northward and runs in tandem with CR 15 (South Riverside Road). Soon after, CR 15 joins NY 299, which continues east beyond a junction with another part of CR 15 (North Riverside Road).