It runs between Le Havre (Rue Gustave Flaubert) and the Côte Sainte-Marie (Rue Félix Faure) and includes a tunnel, a loop and a 41% incline.
This railway route runs between Le Havre's Gustave Flaubert Street and the Côte Sainte-Marie's Félix Faure Street, including a tunnel, a loop, and a steep grade of 41%.