The consortium made up of Ardanuy Ingeniería and Ardanuy India Pvt will thus participate in the implementation of the two new lines for the Bangalore Metro: the Airport Line and the ORR Line. Both lines will have a total length of 53.68 kilometres and 30 stations between them.
The lines will serve one million passengers by 2040. The project will cost an estimated 750 million euros for the ORR Line and around 1,325 million euros for the Airport Connection Line. The metro network expansion works will be divided into two phases. Phase II A corresponds to the ORR Line and will run along 17 kilometres with 13 stations. Phase II B will connect the metro line to the airport with a section length of 36.68 kilometres and 17 stations.