Le macchine a guida autonoma non faranno che aumentare gli intasamenti nelle città, stando alle conclusioni dello studio realizzato dal Politecnico di Zurigo su mandato dell'Ufficio federale delle strade.
Una tesi che contraddice la teoria secondo cui l'uso di vetture senza conducente farebbe diminuire il numero dei veicoli in circolazione nei centri anche del 90%. Teoria sbagliata -si afferma- perché parte dal presupposto che tutti sarebbero disposti a passare al nuovo modo di locomozione, non considerando fattori come prezzo e tempo.
Il traffico si ridurrebbe, anche in modo significativo, solo nel caso l'acquisto di questi veicoli fosse riservato unicamente al trasporto pubblico (tra l'altro con drastico calo dei costi, vista la non necessità di stipendiare autisti), ritengono i ricercatori.
ATS/dg
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