AMP: 5 Location: North Windham Rd and Boston Post Rd, Windham No reassurance shield as CT 203 begins. AMP: 5 Location: North Windham Rd and Beaver Hill Rd, Windham Though there is one shortly thereafter. CT 203 is neat because 203 was Connecticut’s original area code. AMP: 2 Location: North Windham Rd and Brick Top … Continue reading Connecticut Route 203, US-6 to CT 14