Bargagli-Ferriere Tunnel Explained

The Bargagli-Ferriere Tunnel is a 2030m (6,660feet) tunnel located on the SP 225 road near Genoa, Italy. It was opened on 15 June 1971 as part of a 4220m (13,850feet) toll road originally numbered T3.[1] It was the first tunnel to be built with a jet-fan longitudinal ventilation system.[2]

On 22 July 1989 this road, built to complement the SS 225, was renumbered and part of the SS 225 was renumbered SP 77. The designation T3 is no longer used.

References

44.4383°N 9.1044°W

Notes and References

  1. Bernardini . G. . Il traforo Bargagli-Ferriere: una infrastruttura nell'entroterra Ligure . Strade e Traffico . 1971 . 28 . 213 . 33–40 . 12 November 2024 . 0373-2916.
  2. Book: López-de Arriba-Escribano . A. . Peris-Sayol . G. . De-Kluijver-Benzaquén . F. . Portilla . Daniel Alvear . Research and Advanced Technology in Fire Safety . 25 October 2017 . Universidad de Cantabria . 978-84-8102-832-4 . 376 . https://books.google.com/books?id=e4c9DwAAQBAJ&pg=PA376 . 12 November 2024 . en . On the operation of longitudinal ventilation systems in tunnels.

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