I-495, also known as the Capital Beltway, is a major highway that encircles the city of Washington, D.C.. It spans approximately 64 miles and connects several key areas in Maryland and Virginia. The highway serves as a vital route for commuters and travelers, facilitating access to various neighborhoods, businesses, and government institutions. Constructed in the 1960s, I-495 is a critical part of the U.S. Interstate Highway System. It features multiple lanes in each direction and includes several interchanges with other major roads. The beltway experiences heavy traffic, especially during peak hours, making it an essential focus for transportation planning in the region.