AMP: 0 Location: Gauthier Ave and Westcott Rd, Danielson, Killingly No signage as SR 619 begins. 619 provides a connection from SR 607 to I-395 south. AMP: 0 Location: Gauthier Ave and I-395, Danielson, Killingly SR 619 ends a half mile later at I-395. N to SR 607, S to US-6 N to CT 101, … Continue reading Connecticut State Road 619, I-395/SR 607 to I-395