AMP: 0 Location: Cady Ln and Black Hill Rd, Plainfield SSR 426 begins as a .2 mile long spur to the access to the Trout Hatchery. AMP: 0 Location: Cady Ln and Trout Hatchery Rd, Plainfield SSR 426 ends approximately here and transitions to a non-state highway system road that dead ends a half mile … Continue reading Connecticut Special Service Road 426, CT 14 to Trout Hatchery