AMP: 24 Location: CT 9 and Hartford Ave, Middletown Shortly after the CT 99 interchange, we’ll enter Middletown and approach CT 17 and CT 66. AMP: 24 Location: CT 9 and Hartford Ave, Middletown CT 9 very briefly turns into more of an expressway – with two stoplights in Middletown. AMP: 24 Location: CT 9 … Continue reading Connecticut Route 9, CT 99/SR 901 to CT 17