AMP: 19 Location: S Main St and Randolph Rd, Middletown Reassurance shield after the CT 155 junction. AMP: 17 Location: S Main St and Acorn Dr, Middlefield CT 17 briefly clips the town limits of Middlefield. AMP: 17 Location: Main St and Royal Oak Dr, Durham A tenth of a mile later, we’ll enter Durham. … Continue reading Connecticut Route 17, CT 155 to CT 147