Inauguration of the Madrid Metro System

As Europe entered the electric age, cities sought solutions to urban congestion, and Madrid's metro exemplified this shift. On March 19, 1913, the Compañía Metropolitana Alfonso XIII, led by engineer Miguel Otamendi, inaugurated the first line from Puerta del Sol to Cuatro Caminos, using innovative electric multiple-unit trains that replaced horse-drawn trams. This project addressed the challenges of Madrid's growing population and hilly terrain through tunneling expertise borrowed from London's Underground. The event featured King Alfonso XIII as a key figure, underscoring royal support for infrastructure. Its significance lies in advancing public transit, reducing street-level traffic, and influencing subway designs worldwide, including in Latin America. Railroad enthusiasts appreciate the metro's Art Nouveau stations and its role in connecting historical sites, like the Royal Palace. The lasting impact includes Madrid's expansive network today, which serves millions and symbolizes urban progress, while also highlighting early labor movements among workers who built it.