The Adolphe Bridge at one time could claim to have the largest stone arch in the world. It aroused a lot of interest when it was built at the beginning of the 20th Century. Erected between 1900 and 1903, during the reign of Grand Duke Adolphe, its span is more than 85 metres. The bridge crosses the Petrusse Valley at a height of 42 metres and its total length is 153 metres. Pont Adolphe connects the city with the Gare district of Luxembourg.