On 13 October 1897 the first electric tram was activated and the line started from the San Marco Station to Antignano; at the end of 1906 those with animal traction were definitively replaced by electric tram. On 15 May 1908 was formed a new company and the management passed to the Società Livornese a Trazione Elettrica (SLTE); on 19 August was inaugurated the Montenero funicular in order to connect, lower Montenero to the Sanctuary, placed on the highest part of the hill. In 1930 the tramways network consisted of nine lines and in January 1935 the service was gradually transformed into a trolleybus system.
