Route 64 is a Connecticut state highway connecting the towns of Woodbury and Waterbury via Middlebury.

Route 64 begins as Sherman Hill Road at an intersection with US 6 in the Pomeraug section of Woodbury (just south of the town center) and heads east towards Middlebury.

After another 0.2 miles (0.32 km), Route 64 leaves Chase Parkway, continuing straight onto the eastbound I-84 Interchange 17 onramp.

Chase Parkway continues east of Route 64 for another 1.6 miles (2.6 km) into downtown Waterbury and is an unsigned state highway with designation SR 845.

[2] The Woodbury-Waterbury road was incorporated as part of New England Route 3 in 1922, which ran east–west across Connecticut and directly connected the cities of Danbury, Waterbury, Hartford, and Willimantic.