The work presents the state of the debate on the cause of the pre-Neronian Sacra Via twenty years after "Coarelli's Revolution", and especially the debate of the last decade, when the argument started to grow dramatically due to the resurgence of archaeological investigations in Rome's historical centre. Topographical reconstructions, old and new, confronted with the new archaeological evidence, are discussed in 3 sections: (1) the traditional Sacra...