AMP: 49 Location: I-91 and S Main St, Windsor Locks Reassurance shield after the CT 159 interchange. On I-91 north on the other side, there is an exit for SR 569, which is a quick connector up to CT 159. S to CT 20, N to US-5 SR 569 N to CT 159 S to … Continue reading Interstate 91, CT 159 to SR 569