AMP: 30 Location: Middletown Rd and Jonathan Trumbull Hwy, Columbia Reassurance shield after the CT 87 junction. AMP: 30 Location: Middletown Rd and Pine St, Columbia Reassurance shield a half mile later. AMP: 28 Location: Middletown Rd and Hunt Rd, Columbia Reassurance shield shortly thereafter. AMP: 27 Location: Main St and Robinson Rd, Hebron Shortly … Continue reading Connecticut Route 66, CT 87 to CT 316