La Confederazione investirà un miliardo e 300 milioni di franchi fino al 2030 per la costruzione di ripari fonici lungo le strade nazionali. Una buona fetta della somma sarà realizzata al sud delle Alpi dove la programmazione dei lavori da parte dei responsabili regionali dell'Ufficio federale delle strade risulta essere più avanzata rispetto a quella delle altre filiali.
Il programma di interventi lungo l'A2 in Ticino e l'A13 in Mesolcina da qui al 2018 prevede investimenti su 57 tratti autostradali. Conclusi i lavori di risanamento acustico a Bissone, avviati quelli di Mendrisio Bodio-Personico e Airolo, ora l'USTRA pensa a mettere in cantiere i prossimi. Il programma di risanamento verrà completato nel 2022.
Diem/CSI
CSI 18.00 del 05/04/15: il servizio di Furio Ghielmini
RSI Info 05.04.2015, 20:29
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