User:Anon bu/Sebastiano Grandis
From Wikipedia, the free encyclopedia
Sebastiano Grandis (San Dalmazzo of Tenda, 6 April 1817 - Turin, 10 January 1892) was an Italian engineer, famous for having designed and directed the works for the construction of Frejus railway tunnel over 12 km long between France and Italy, the first large tunnel in a mountain.