Connecticut Route 4 is a state highway located in Connecticut, stretching approximately 30 miles from Farmington to New Hartford. It serves as a vital connector between several towns and provides access to various local attractions and amenities. The route runs through scenic areas, including parts of the Litchfield Hills, and is known for its picturesque landscapes. Along the way, travelers can find numerous shops, restaurants, and recreational opportunities, making it a popular choice for both residents and visitors exploring the region.