Los Angeles Metro Rail rolling stock
The Los Angeles County Metropolitan Transportation Authority (Metro) operates six rail lines as part of its Metro Rail system.The agency owns, operates, and maintains a fleet of 439 rail vehicles.[1] Metro operates two main types of rail vehicles: light rail and rapid transit.Metro's rapid transit vehicles, used on the B and D lines, are 75-foot (22.86 m) electric multiple unit, married-pair cars, powered by electrified third rail, that typically run in four or six-car consists.Rail vehicles are maintained at several facilities across Los Angeles County:[4][5] Metro plans to build three new rail facilities over the next few years.