The new AVE Madrid - Burgos line is equipped with ERTMS/ETCS technology supplied by Alstom
This signalling project is part of the contract awarded in 2015 to a consortium led by Alstom to build and maintain, for over 20 years, the latest-generation signalling and telecommunications systems on the Valladolid-León and Venta de Baños-Burgos high-speed line.