I-495 (Massachusetts) is a major interstate highway that forms a loop around the Greater Boston area. It connects several key towns and cities, providing access to I-90 and I-95. The highway spans approximately 110 miles, facilitating travel for commuters and commercial vehicles. The route runs through various regions, including Marlborough, Lowell, and Framingham. I-495 is crucial for regional traffic, helping to alleviate congestion on local roads. It also serves as an important corridor for businesses and residents, linking suburban areas to urban centers.