AMP: 0 Location: Middlefield Rd and Main St, Durham No reassurance shield as CT 147 begins. AMP: 0 Location: Middlefield Rd and Cherry Hill Rd, Durham Keep left for 147 north as we enter Middlefield. AMP: 2 Location: Durham Rd and Main St, Middlefield As we approach CT 157, stay straight for 147/157 north into … Continue reading Connecticut Route 147, CT 17 to CT 157