The Washington Metro is a rapid transit system serving the Washington, D.C. metropolitan area. It consists of six lines that connect various neighborhoods, suburbs, and key locations, including downtown Washington, D.C., Maryland, and Virginia. The system is known for its extensive network and efficiency, making it a popular choice for commuters and tourists alike. Opened in 1976, the Washington Metro features over 90 stations and spans approximately 117 miles. It is operated by the Washington Metropolitan Area Transit Authority (WMATA) and provides a reliable means of transportation, helping to reduce traffic congestion in the region.