AMP: 0 Location: Bonnie Cir and I-95, Groton SR 900 is a surface street continuation of the ramp from I-95 south to US 1/CT 12/CT 184. AMP: 0 Location: Bonnie Cir and Long Hill Rd, Groton As we come to the end of 900, turn left for US 1 north to I-95 north via CT … Continue reading Connecticut State Road 900, (within the I-95/US-1/CT 12/CT 184 interchange)