The Purple Line is a planned light rail transit line in the Washington, D.C. metropolitan area. It will connect various neighborhoods in Maryland, including Bethesda, Silver Spring, and New Carrollton, providing a vital link for commuters and residents. The line is designed to improve public transportation and reduce traffic congestion in the region. Construction of the Purple Line began in 2017, with an expected completion date in the mid-2020s. The project is managed by the Maryland Transit Administration and aims to enhance accessibility to key areas, including University of Maryland and several major shopping centers.