A number of interstate highways and state and local roads serve every part of Connecticut. Historic Post Road (that is, Route 1 and its scenic offshoots, Route 1A) takes travels along the Connecticut coast, while I-95 covers the same ground, just a bit inland and faster.
I-91 shoots due north from the New York City region into and through centrally located Hartford. Local highways and country roads take visitors into every corner of the state, including bucolic western Litchfield.
Connecticut map