Salem. At the junction with Peach Lake Road, NY 116 continues east on Titicus Road while NY 121 turns north on Peach Lake. Continuing north through North Salem, NY 121 begins running to the east of Peach Lake, retaining the Peach Lake Road name until reaching the Putnam County line in the hamlet of Peach Lake. Now in the town of Southeast, NY 121 runs alongside the Vail's Grove Golf Course and soon into exit 69, a pair of ramps from I-84. Just north of the I-84 interchange, NY 121 terminates at an intersection with US 6 and US 202 in front of the East Branch Reservoir. History The alignment of NY 121 between Bedford Village to Stone Hill Road (modern NY 137), was first described in 1718 as a public highway through the town of Bedford. The alignment of modern Cross River Road soon would be designated as Post Road. The section of NY 121 in Westchester County was first improved to state highway standards as part of three separate projects contracted out by the state of New York in 1903. South of NY 35, the road was rebuilt under a contract awarded on July 19 and added to the state highway system on June 12, 1905, as part of State Highway 144 (SH 144). The remainder of the route in the county was reconstructed as part of contracts let on June 14 and June 19, with the former covering the segment between the west end of the NY 35 overlap and NY 138. The roads improved by both projects were accepted into the state highway system on December 21 and 26, 1907, as SH 150 and SH 151, respectively. All three state highway numbers are unsigned. In Putnam County, modern NY 121 was locally maintained until the latter half of the 1920s. NY 121 was designated in the 1930 renumbering of state highways in New York to its current alignment. Major intersections See also References External links 121 Transportation in Westchester County, New York Transportation in Putnam County, New York