Connecticut Route 66 is a state highway that runs across the central part of Connecticut. It stretches approximately 30 miles, connecting the towns of Middletown and Willimantic. The route serves as a vital link for local traffic and provides access to various communities and attractions along the way. The highway is known for its scenic views and passes through several notable areas, including Colchester and East Hampton. It features a mix of residential, commercial, and rural landscapes, making it an important corridor for both residents and visitors exploring the region.