RACC Mobility Club was successful in their rejection of the proposal to implement the tramlink along Diagonal Avenue, showing unequivocally that it would in fact increase congestion and journey times in the Eixample district, for both public and private modes of transport crossing the avenue and would therefore also increase emissions and noise pollution.
Furthermore, RACC Mobility Club was able to propose an alternative solution for the tramlink, having used the model to study possible link scenarios using other, less busy routes such as Urgell-Roma-Aragó, Urgell-Gran Via, Numància-Sants-Roma-Aragó or simply using Gran Via.