There’s a section of the Alps between Austria and Italy that’s so incredibly steep and high, that it was considered impossible to cross years ago. Because it was treacherous even for pack animals, travelers had no choice but to take the long journey around it. It was inconvenient. It was costly and it was time consuming. And even though people wished for a path through the mountains, they also said it couldn’t be made. Carl von Ghega built one anyway. It took twelve years and 20,000 workers, but the determined engineer designed and oversaw the construction of a railway that consisted of 41 kilometers of track, 14 tunnels, 16 viaducts and 111 bridges.
But the most amazing part? He built the railway before there was a train in existence that could make the trip.