AMP: 1 Location: Sherwood Island Conn. and Post Rd, Westport No signage as SSR 476 begins. AMP: 0 Location: Sherwood Island Conn. and Greens Farms Rd, Westport Stay on SSR 476 for Sherwood Island State Park. AMP: 0 Location: Sherwood Island Conn. and I-95, Westport But first, we’ll approach I-95. Turn right for I-95 south … Continue reading Connecticut Special Service Road 476, US-1 to I-95