AMP: 7 Location: E Main St and Grove St, Rockville, Vernon No reassurance shield after the CT 31 junction. AMP: 7 Location: East Main St and Tolland Ave, Rockville, Vernon Before we head into Tolland, CT 74 will turn to head east onto Tolland Avenue. AMP: 7 Location: East Main St and Tolland Ave, Rockville, … Continue reading Connecticut Route 74, CT 31 to CT 30