Interstate 395 (I-395) is an auxiliary Interstate Highway in the US states of Connecticut and Massachusetts; it is maintained by the Connecticut Department of Transportation (CTDOT) and the Massachusetts Department of Transportation (MassDOT). Spanning nearly on a south–north axis, it is the only spur route of I-95 in Connecticut. The section between its splits from I-95 in East Lyme and Connecticut Route 695 in Plainfield is a component highway of the Connecticut Turnpike. Within that state, the highway is named the American Ex-Prisoner of War Memorial Highway from Plainfield to Thompson. The highway was first established as part of the Connecticut Turnpike in 1958, while the Connecticut Route 52 designation was applied to the portion north of the turnpike in 1967. Connecticut Route 52 was intended to become a southern extension of I-290, although the current designation of I-395 was ultimately assigned in 1983. Route description |- | | |- | | |- |Total | |} Connecticut I-395 begins at the East Lyme–Waterford town line as the Connecticut Turnpike leaves I-95 as the latter route turns more easterly toward New London. It is a relatively rural Interstate for most of its length. It passes through Waterford into Montville where it meets Route 2A at exit 9. Eastbound Route 2A provides access to the Mohegan Sun casino, while westbound Route 2A runs concurrently with I-395 into Norwich and ends at exit 13, where it terminates as it joins its parent route, Route 2. After passing Route 2, I-395 bends to the east, and continues into Lisbon, Griswold, and Plainfield, where it bends more northerly and parallels Route 12 for most of the rest of its length. At the Plainfleld–Killingly town line, the Connecticut Turnpike splits to the east as unsigned Route 695, providing access to US Route 6 (US 6) at the Rhode Island state line. I-395 continues north and meets US 6 in Killingly. After crossing into Putnam, it has an interchange with US 44. It then passes through Thompson before crossing the Massachusetts state line into Webster. Massachusetts After passing through Webster and Oxford, it enters Auburn where it has an interchange with US 20, which provides access to the Route 146 expressway. The I-395 designation for the highway ends as it meets I-90 (Massachusetts Turnpike) at exits 11A and 11B and becomes I-290 as it heads toward Worcester, although the mileage for I-395 runs in parallel with its